6. What is the purpose of mitosis?


a. It guarantees that each daughter cell has half the amount of DNA of parent cells

b. It ensures that new nuclei have an exact copy of DNA

c. It ensure the reproduction of mitochondria and chloroplasts

d. It prevents the occurrence of cancer cells

Answers

Answer 1

Answer:Two genetically identical daughter cells with the same chromosome number as the parent cell.


Related Questions

You can use the table provided or use the Insert Table button to design your own table. Here is an example for one
gene:
Gene
Name
Chromosome
Sex
Chromosome
(Yes or No)
Role of
Non-mutated Gene
Effect Mutated Gene Has on Body
Gene 1
CTFR (ID:
1080)
Chromosome 7
No
important for ATP use
linked to autosomal recessive disease,
cystic fibrosis
В I o x x,
Font Sizes
A
!!!
EE 를 들 들
O
Gene
Name
Chromosome
Sex
Chromosome
(Yes or No)
Role of
Non-mutated Gene
Effect Mutated Gene Has on Body
Gene 1
Gene 2
Gene 3
OI
O
Gene
Name
Chromosome
Sex
Chromosome
(Yes or No)
Role of
Non-mutated Gene
Effect Mutated Gene Has on Body
Gene 1
Gene 2
Gene 3

Answers

Answer:

go to the website it provides for you

(I tried to put it in here, but it took down my answer)

This website (if you follow the instructions) it should be very easy; it gives you all the answers to update the table with. I hope this helps!

Explanation:

Edmentum

Answer:54587;

Explanation:Gigi if sti is ryy r why

Please Help me find 5 safety violations or more

Answers

Answer:

no goggles, smelling the substance and not wafting it, there is liquid on the ground, not being careful of surrounding (the person holding the box), and someone is on the ground during an active experiment

Explanation:

I WILL GIVE BRAINLIEST IF YOU ANSWER ALL OF THE QUESTIONS !!! I NEED IT DONE TODAY
Evolution and Natural Selection Lab Report

Instructions: In the Natural Selection lab you will explore adaptations that help organisms survive best in a particular habitat. You will observe how changing a factor in the environment will impact the organisms that live there over time. Record your observations in the lab report below. You will submit your completed report.


Name and Title

Include your name, instructor's name, date, and name of lab.



Objective(s)

In your own words, what was the purpose of this lab?



Hypothesis

In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the investigations. You will investigate two different versions of the tree environment as it changes over time: light-colored bark and dark-colored bark. Be sure to list your hypothesis for each environment below.


Example: If I investigate the light-colored bark environment, then I will observe an increase in the light-colored peppered moths over time.


Hypothesis for the light-colored bark:


Hypothesis for the dark-colored bark:



Procedure

The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable) and the outcome variable (dependent variable) for this investigation.


Reminder: The test variable is the item that is changing in this investigation. The outcome variable is the item that you are measuring in this investigation.


Test variable (independent variable):


Outcome variable (dependent variable):



Data

You will investigate both environments. Record your data for each trial of that environment in the data charts below.



Pre-Industrial Revolution Bark (Light-colored)


Generation Rate of Survival for Light-colored Peppered Moths Rate of Survival for Dark-colored Peppered Moths

1


2


3


4


5



Post-Industrial Revolution Bark (Dark-colored)


Generation Rate of Survival for Light-colored Peppered Moths Rate of Survival for Dark-colored Peppered Moths

1


2


3


4


5



Conclusion

Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences.


What caused the tree bark to become darker?

In the lab simulation, which color peppered moth was able to have the higher rate of survival on the light bark?

In the lab simulation, which color peppered moth was able to have the highest rate of survival on the dark bark?

During the Industrial Revolution, explain what caused the population of light-colored peppered moths to decrease and the population of dark-colored peppered moths to increase over time. Be sure to include how the ability to survive and reproduce impacts the process of natural selection.

Predict which color peppered moth would have a better chance of survival in your neighborhood? Explain why.

Answers

Answer:

Objective(s)

In your own words, what was the purpose of this lab?

I believe the purpose of this lab is to see how much our society is evolving.

Hypothesis

In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the investigations. You will investigate two different versions of the tree environment as it changes over time: light-colored bark and dark-colored bark. Be sure to list your hypothesis for each environment below.

Example: If I investigate the light-colored bark environment, then I will observe an increase in the light-colored peppered moths over time.

Hypothesis for the light-colored bark: There will be an increase in light-colored of light-colored moths and an decrease in dark-colored moths.

Hypothesis for the dark-colored bark: There will be an decrease in light-colored moths and an increase in dark-colored moths.

Procedure

The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable) and the outcome variable (dependent variable) for this investigation.

Reminder: The test variable is the item that is changing in this investigation. The outcome variable is the item that you are measuring in this investigation.

Test variable (independent variable): The test variable is the colored bark

Outcome variable (dependent variable): The outcome variable is the colored moths population

Data

You will investigate both environments. Record your data for each trial of that environment in the data charts below.

Pre-Industrial Revolution Bark (Light-colored)

Generation

Rate of Survival for Light-colored Peppered Moths

Rate of Survival for Dark-colored Peppered Moths

1

80

20

2

79

21

3

100

0

4

100

0

5

97

3

Post-Industrial Revolution Bark (Dark-colored)

Generation

Rate of Survival for Light-colored Peppered Moths

Rate of Survival for Dark-colored Peppered Moths

1

36

64

2

19

81

3

0

100

4

13

88

5

0

100

Conclusion

Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences.

What caused the tree bark to become darker?

What caused the tree bark to become darker is the time of the day the darker it is the darker the bark is.

In the lab simulation, which color peppered moth was able to have the higher rate of survival on the light bark?

The light-colored moth had a higher rate of survival than the dark-colored moth.

In the lab simulation, which color peppered moth was able to have the highest rate of survival on the dark bark?

The dark-colored peppered moth had a higher rate of survival than the light-colored moths.

During the Industrial Revolution, explain what caused the population of light-colored peppered moths to decrease and the population of dark-colored peppered moths to increase over time. Be sure to include how the ability to survive and reproduce impacts the process of natural selection.

What caused the population of light-colored moths to decrease and the population of dark-colored moths to increase over time was because the dark-colored moths could camouflage themselves on the dark bark trees and the light-colored moths couldn’t protect themselves from predators because they had no where to hid.

Predict which color peppered moth would have a better chance of survival in your neighborhood? Explain why.

I believe that the dark-colored peppered moth would have a better chance of survival than the light-colored moths because there is mainly dark bark near my neighborhood instead of light-colored peppered moths.

Explanation:

Review why carbon can form a variety of organic compounds in a variety of shapes.

Answers

Answer:

Carbon atoms readily bond with each other and can form long chains, branched molecules, and rings—an enormous variety of carbon backbones for organic molecules.

Explanation:

-google

Carbon atoms easily connect with one another, allowing for the formation of lengthy chains, branching molecules, and rings—a vast array of carbon backbones for organic molecules.

What is carbon?

Carbon is defined as the elements are distinguished by their capacity to form firmly bound chains that are sealed off by hydrogen atoms.

Carbon is also defined as  an atomic number 6 chemical element with the symbol C.

Carbon is nonmetallic and tetravalent, with each atom releasing four electrons to form covalent chemical connections.

Carbon has the capacity to quickly form bonds with other atoms, which allows for greater flexibility in the shape and function of biomolecules such as DNA and RNA, which are required for the defining traits of life growth and replication.

An organic molecule is defined as a complex molecule composed mostly of carbon atoms that are bound with other elements and/or other carbon atoms.

Carbohydrate, lipids, nucleic acid and protein are some of the example of organic molecules.

Thus, carbon atoms easily connect with one another, allowing for the formation of lengthy chains, branching molecules, and rings—a vast array of carbon backbones for organic molecules.

To learn more about carbon, refer to the link below:

https://brainly.com/question/22530423

#SPJ2

Why don’t we have a complete fossil record of all life that’s ever lived?

Answers

Answer:

Why don't we have a complete fossil record of all life that's ever lived? Fossil formation requires a rare mix of physical and biological conditions. Fossils must be exposed at Earth's surface to have a chance of being found. Fossils can be destroyed when rocks erode, melt, or change composition.

Explanation:

For many reasons, the fossil record is not complete. Most organisms decomposed or were eaten by scavengers after death. Many species lacked hard parts, which are much more likely to fossilize. Some rocks and the fossils they contained have eroded and disappeared.

Please mark me as the brainliest

Answer:

Sediment has to cover the bones in order for fossilization to take place

Explanation:

Fossil formation requires a mix of physical and biological conditions. Fossils have to be exposed in oder to find them too, so there might be some that are just too deep in the earth for us to find them

8
An ocean food chain is shown below. Which organisms represent the trophic level
containing approximately 1% of the initial amount of solar energy (1000Kcal) acquired by
the phytoplankton?
2
Humans
Copepods!
Herring
Phytoplankton
Sand eels
OOOO
herring
humans
sand eels
copepods

Answers

Answer:

copepoda show the initial 1% amount of solar energy acquired by the phytoplankton

Which normal meiotic event would be the MOST LIKELY explanation for the mutation that causes Williams Syndrome? cytokinesis​

Answers

Answer:

a

Explanation:

because

The answer would be A becuase your asking the normal one

Nucleotide are composed of phosphate group, a sugar , and a nitrogenous base. DNA is made up of long strands of nucleotide. which part if the above molecule can differ between nucleotide?
A- The Sugar
B- The Phosphate Group
C- The Nitrogenous Base
D- The Sugar and Phosphate Group

Answers

Answer:

C

Explanation:

The nitrogenous base can change

Which refers to the measure of the amount of water vapor in the air?

Answers

Humidity is the amount of water vapor in the air

True or false:
This is for science and I only have one more question but it's getting me stuck: if you get this right I'll vote you brainiest!:)

If a gene sequence changes, the proteins associated with that gene could likewise
be affected. True/False

Answers

Answer:

True

Explanation:

Which best explains why the sun maintains its size and shape?
A. Pressure caused by high temperatures are balanced by gravity.
B. The sun burns from its core to its surface.
о
C. Forces exerted by orbiting planets cause the sun to rotate.

Answers

Answer:

A

Explanation:

The Suns own weight keeps itself together and keeps its size and shape. all things have gravity. in this case, the sun keeps it shape with balancing its gravity with the pressure.

The best explanation of why the sun maintains its size and shape is forces exerted by orbiting planets cause the sun to rotate. The correct option is C.

What is orbiting?

"Orbiting" is one of those digital dating terms that perfectly describes what many of us have experienced but didn't realize had a name. It's when someone you were dating tells you they're no longer interested but keeps in touch with you on social media.

The Sun's own weight holds it together and maintains its size and shape. Everything has gravity. In this example, the sun maintains its shape by balancing gravity and pressure.

Planets orbit the sun in elliptical orbits, with the sun slightly off-center of each ellipse.

Therefore, the correct option is C. Forces exerted by orbiting planets cause the sun to rotate.

To learn more about orbiting, refer to the link:

https://brainly.com/question/1891464

#SPJ2

Which of the following processes occurs before cellular respiration?
A) glycolysis
B) fermentation
C) ATP conversion
D) cellular respiration

Answers

The answer is glycolysis

TION
Which are listed from smallest to largest.
population, community, ecosystem
community, population, ecosystem
ecosystem, population, community

Answers

It’s populations, community, then ecosystem

can yall help pls.
3. Once Eli moved on to examine the remains themselves, what marks did he decide to investigate further and what clues did the marks uncover? After these clues, explain how the investigation shifted for Eli and why the shift was significant.



4. What old stories from 1880-1890 coincided with the time period that this malnourished girl would have lived? Conversely, what contrast exists between recorded history of the time and this new evidence from the remains?


5. In order to tell the girl’s story, what did the team make a replica of? What tribe did Eli and the team ultimately decide the girl was from and how did they come to this conclusion?


6. Do you think the work that Eli did on this project was valuable? Explain your reasons why/why not

Answers

Answer:

where's the question ?? I mean what is it based on???

If the Earth is neither tilted toward or away from the Sun, then the northern 1 point
hemisphere will experience ---
A-spring or fall
B-summer or spring
C-summer or fall
D-fall or winter

Answers

Answer:

b

Explanation:

What is being broken down for energy during cellular respiration?

Plants

Glucose

Mitochondria

Carbon Dioxide

Answers

B: Glucose

Glucose is broken down for energy during cellular respiration.


Which of the following examples would be classified as a biotic component in a freshwater system

Fish
Ph of the water
Soil
Water

Answers

Answer:

Fish, water pH and the water itself

Explanation:

Fish affect the freshwater system since they live and excrete their waste in the water

pH levels of water should not be below 6 or above 8 for a healthy drink

Also, algae affects the freshwater system

How is a hybrid different from its originating crops?

Answers

Crossbred with other plant populations

A hybrid crop is different from the original crops as they contain genes from other crops that are beneficial for them.

A hybrid has the genetic makeup of both of its parent crops but may have completely distinct external characteristics. This is due to the fact that two recessive genes from both parent crops can be fused together to create an outward visible impact in the hybrid.

Hybrid plants are the result of the cross-pollination of two plant varieties and the propagation of the seed resulting from the mix. The plant that emerges from this seed combination is known as a hybrid plant.

To learn more about the hybrid plants, refer to the link:

https://brainly.com/question/5592607

#SPJ6

Please help!!! Needing an answer ASAP cause it's due in 30 mins!!! Please and thanks!!!:
how do mitosis and meiosis play a role in cat breeding? Explain.

Answers

Answer:

mitosis is a process of body cell formation, while meiosis is a process of reproductive cell formation. i hope i helped  (instagram itzactuallytif)

Answer:

: Mitosis and meiosis both are the types of cell division which occurs in the body of living organisms. Mitosis is responsible for growth and development in the body of cat because in mitosis, one cell is divided into two daughter cells and again these two cells divided into four and so on which increases size of organisms, while meiosis is responsible for the production of sex cells in cat which enables them to continue its breeding and produce fertile offspring.

Explanation:

DNA molecules separate into single strands, which are then used to construct two identical strands of DNA. This process ensures that the-

Answers

Answer:

DNA replication will occur properly...!

Explanation:

The process ensures that the daughter cells are genetically identical to the cells of the parent.

DNA molecules separate into single strands, which are then used to construct two identical strands of DNA. The two strands wind around each other.

The strand of DNA has a backbone that's made of alternating sugar and phosphate groups. The daughter cells formed are genetically identical to the cells of the parent. They contain identical chromosomes just like their parent cells.

Read related link on:

https://brainly.com/question/12577600

Use the word MAGMATISM as an acronym. Use each letter to represent
word/s that is related to the lesson.
M
A
G
M
A
T
I
S
M

Answers

Answer: See explanation

Explanation:

When volcanic eruptions occur, there are a lot of magma i.e. molten rocks that are formed under the volcano. This formation of the magma and their movement is referred to as magmatism. The magmatic process has an impact on the way magma melts.

Magmatism can be used as an acronym in the following way:

M - Molten

A - Assimilation

G - Geology

M - Mountain

A - Active volcano

T - Tectonics

I - Igneous

S - Seismograph

M - Melting

Orange trees planted in a grove or orchard would most likely fall in which category of population distribution?

a.even

b.random

c.clumped

d. density

Answers

Answer:

A) Even

Explanation:

got it right on edge :)

Orange trees planted in a grove or orchard would most likely fall in the even category of population distribution. The correct option is a.

What is population distribution?

Population distribution is how the population of something, plants, animals, or humans is distributed in specific areas. It specifies where people live or where they are not living.

There are three types of population distribution:

Uniform dispersion - In this distribution, the population is uniformly or evenly distributed in the areas. Even distribution comes under this distribution.Random dispersion - there are no predictable patterns in this dispersion. They are randomly present anywhere.Clumped dispersion - This distribution shows the bunch or group of population is areas then there is no population, and then there is a a bunch of population in another place.

Thus, the correct option is a. even.

To learn more about population distribution, refer to the link:

https://brainly.com/question/23191715

#SPJ6

Which activity would be within the field of biology

Answers

Answer:

B, measuring the rate of squirrel births in a woodland habitat.

Explanation:

Biology is the study of life so anything that's considered living would be around this field.

Answer:

Explanation:

B measuring the rate of squirrel births in a woodland habitat

The table compares prokaryotes, plant cells, and animal cells
Complete the table.
Present
Absent
Structure
Prokaryotes
Plant cell
Animal cell
Nucleus
Present
Cell Wall
Absent
Mitochondria
Absent
Chloroplasts
Absent

Answers

Answer:

Structure Cell 1 Cell 2

DNA Located in cytoplasm Located in nucleus

Cell membrane Present            Present

Cell wall                 Present            Absent

Mitochondria         Absent            Present

Ribosomes         Present           Present

Explanation:

Answer:

Nucleus : Absent Present Present

Cell Wall: Present Present Absent

Mitochondria: Absent Present Present

Chloroplasts: Absent Present Absent

Hope This Helps

- Greg

⚠️ i will mark brainliest
how does matter move from the hydrosphere into the biosphere explain in your own words

Answers

Water moves from a river (hydrosphere) into the air (atmosphere) by a process called evaporation. Carbon dioxide moves from your body (biosphere) into the air (atmosphere) by a process called respiration. Minerals move from rock (geosphere) into the soil (pedosphere) by the process of weathering.

Water mover form hydrosphere i.e river to biosphere i.e atmosphere by a process of  evaporation.Thus, we can say that matter is move from hydrosphere to biosphere.

What is hydrosphere and biosphere?

Hydrosphere:-

The hydrosphere is the collective mass of water which is found on under, or above the surface of earth. Although earth hydrosphere is 4 billions old. A planet's hydrosphere can be liquid, vapor or ice.

Biosphere:-

The region or area of surface where living organisms survive their life are called as biosphere. The biosphere is a narrow zone on the surface of the earth where soil, water, and air combine to survive life.

Evaporation:-

The process in which water or liquid converts into vapor is called as evaporation.  In the case of water it starts vaporization at 100 degree C.

So, we can say that the conversion of matter from hydrosphere to biosphere is successfully achieved by evaporation.

Therefore, Water mover form hydrosphere i.e river to biosphere i.e atmosphere by a process of  evaporation.Thus, we can say that matter is move from hydrosphere to biosphere.

Learn more about hydrosphere and biosphere here:

https://brainly.com/question/1155156

#SPJ2

DNA replication takes place in the (centrosome / nucleus) of a eukaryotic cell. please help :) ✨​

Answers

Explanation:

DNA replication is the process by which DNA is (copied / observed) during the cell cycle. DNA replication takes place in the (centrosome / nucleus) of a eukaryotic cell. DNA is replicated during the (M stage / S stage) of the cell cycle. ... They help unzip the DNA strand.

Mark me as brainlist..

Answer:

DNA replication takes place in the centrosome/nucleus of a eukaryotic cell. DNA is replicated during the M stage/S stage of the cell cycle. DNA replication needs to occur so that every cell/organism will have a complete set of DNA following cell division.

A population of 20 monarch butterfly is colonize a meadow. The meadows carrying capacity for a monarch butterfly's is 5000 individuals. What statement best describes the growth rate of the population of Monarch butterfly after the Meadow is colonized?

Answers

Answer:

D

Explanation:

A.

The population grows exponentially until it approaches 5,000 individuals, and then the population size begins to decrease.

B.

The population grows exponentially until it approaches 5,000 individuals, and then its growth rate decreases.

C.

The population grows at a constant rate until it approaches 5,000 individuals, and then its growth rate increases.

D.

The population grows at a constant rate until it approaches 5,000 individuals, and then the population size remains stable.

The statement that best described the growth rate of the Monarch butterfly after the Meadow was colonized would be that the population grows at a constant rate until it approaches 5,000 individuals, and then the population size remains stable.

The carrying capacity generally represents the maximum number of individuals of a particular species an environment can support based on the resources that the environment has. Ideally, the population only stabilizes with very minimal oscillation around the carrying capacity. It neither decreases nor increases significantly unless a major disruption happens.

The only option that addresses the stability of populations around the carrying capacity of the environment is option D.

The correct answer is D.

What is the elephant getting when the bond is broken in sucrose?

Answers

Answer:

Energy

Explanation:

The elephant is getting energy when the bond is broken into sucrose because as sucrose is broken down, it is hydrolized by enzymes sucrase which break the glycosidic bond and convert it to glucose and fructose in the upper gastrointestinal tracts. Glucose and fructose are then absorbed into the blood stream which glucose serve as energy source or stored as glycogen in the gastrointestinal tracts.

How was the cane toad introduced in Australia

Answers

Answer: Option B)

Im 100% sure its the answer!

how does food go bad in what ways can food be preserved​

Answers

Due to microbial and bacterial attack the food get spoiled.

We can preserved the food by:

Sun dyingcooling in refrigeratorsaltingchemical preservatives like, sodium benzoate

PLEASE GIVE ME AS BRAINLIEST

Other Questions
Which of the following is a characteristic of the Rub al Khali?A)summer temperatures in excess of 120FB)cool, rainy wintersC) High humidityD) Widespread plant and animal life Write the following equation in slope intercept form.7x-4y=22y= x+ My hair is so long and thick. It makes me hot. I want to cut it An investor plans to divide $200,000 between two investments. The first yields a certain profit of 10%, whereas the second yields a profit with expected value 18% and standard deviation 6%. If the investor divides the money equally between these two investments, find the mean and standard deviation of the total profit. What was the result of Muslim doctors keeping records Mandi has $40 to spend at the fair. The admission to get into the fair is $5 and each ride is $1.75Write an inequality to represent the situation using r for the number of rides If I had two rocks and I wanted to see which one was bigger how would I measure it? (think before you answer)Question 1 options:A. lengthB. temperatureC.volumeD. mass Multiply. Write your answer as a fraction in simplest form.5/6(4 1/2)(2 1/5)= Why are the pyramids considered an important architectural achievement for the ancient Egyptians? A. The pyramids were a place of worship for the Egyptian citizens. B. The pyramids led to the development of hieroglyphic writing. C. The pyramids were the basis for agriculture in ancient Egypt. D. The pyramids were built using extremely precise measurements. simplify 6^-3Please I need this asap!!!! Find the slope of the line that passes through the following pair of coordinates: (15,18) (0,6) Which statement best describes the graph of 2c - 5y=-25 and the graph of y= +5? Jill spends $525 for monthly bills. Of this amount she spends 110 on her cell phone bill and 25% on her car payment. The remainder pays her utilities. How much money does she spend on utilities? What factor has the greatest impact on an enzyme? Write an equation in slope-intercept form of the line that passes through (4, 6) and (9,2) what are the difference of a past tense and a past perfect tense..thanks for answering my question Susan has two pieces of ribbon, one 18 inches long and the other 12 inches long. To decorate an album, she wants to cut them up to produce many pieces of ribbon that are all of the same length, with no ribbon left over. What is the greatest length, in inches, that she can make them? PLEASE HURRY IM TAKING A TIMED TEST!! Organelles found in an osteocytes If you were to roll thedice two times what is theprobability it will land on a3 both times? Simplify -5(20 + 3).85-115-97-103ill give brainliest