the evolutionary relationship among organisms is known as

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Answer 1

Answer:

the evolutionary relationship among organisms is known as phylogeny


Related Questions

Neurotransmitters that do not bind with the postsynaptic neuron are sometimes taken back up into the presynaptic neuron in a process called

Answers

Answer:

Reuptake

Explanation:

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How does energy balance contribute to a healthier lifestyle?

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Answer:

"People who are more physically active burn more calories than those who are not as physically active. Your ENERGY IN and OUT don't have to balance every day. It's having a balance over time that will help you stay at a healthy weight for the long term."

Credits to : nhlbi

Explanation:

Answer:

Energy balance is a way of living, eating, and exercising, that facilitates a healthy balance of calories against activity that is conducive to overall good health. An important feature of energy balance is that the balance we maintain can change over time

Explanation:

Have a good day/night

How do El Niño and La Niña differ?

Answers

Answer:

El Niño refers to the above-average sea-surface temperatures that periodically develop across the east-central equatorial Pacific. It represents the warm phase of the ENSO cycle. La Niña refers to the periodic cooling of sea-surface temperatures across the east-central equatorial Pacific.

Explanation:

(i givs brainliest ovo + 50 points) Which of the following is an example of static electricity?

A. Clouds
B. Lights
C. Rain
D. Thunder

Answers

Answer:

B. Lights

Explanation:

One way to see this is that every other source is natural, while this is mainly caused manly.

What is one important difference between savannas and temperate grasslands? A. Savannas only rarely experience fires. B. Temperate grasslands are mostly treeless. C. Savannas are inhabited by grazing mammals. D. Temperate grasslands have nutrient-poor soil.

Answers

The one important difference between savannas and temperate grasslands

is that Temperate grasslands are mostly treeless.

Temperate grasslands have varying types of plants and animals in the

region. They have very few trees and are mainly dominated by grasses.

The temperate grasslands have lesser amount of rainfall than the

savannas.

The Savannas have different types of plants ranging from shrubs to

woody trees. The temperate grasslands have nutrients due to the

formation of organic matter from dead plants leaves and roots and aren't

generally regarded as having nutrient poor soil.

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7. Identify the part of the human digestive system.
a) Site where digestion begin:
b) Site of final digestion:
c) Peristalsis:
d) Absorption of digested food:
e) Absorption of water:

Answers

Answer:

d

Explanation:

absorption of digested food

It’s b
Site of final digestion

What structural adaptation in chickens allows them to lay their eggs in arid environments rather than in water

Answers

the lumen of the digestive tract.

Why is frog development susceptible to minor environmental changes?

plz help

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The correct answer is option B) They go through many developmental changes.

Frogs are amphibians, which means they can live on land and in water. Frogs have permeable skin and lay shellless eggs in water, where their larvae will metamorphose before emerging and entering their terrestrial environment. As a result, they are very sensitive to biological changes and pollutants since, during the maturation phase of a frog, numerous complicated cellular differentiation cycles occur. These cycles are interconnected and are set off by particular signals and reactions. Therefore, disruption in certain environmental factors can affect various developmental changes.

That is why the development of the frog is susceptible to minor environmental changes

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Why is frog development susceptible to minor environmental changes?

A. They live a significant portion of their life in water

B. They go through many developmental changes.

C. They are not adapted to live in aquatic environments.

D. Both A and B

A ____ is the coding and
is the trait.

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The genetic code dictates which proteins the cell manufactures. Proteins are strands of amino acids. The sequence of nucleotides in DNA genes determines the order of amino acids in a protein. This is the direct connection between your genes and your traits.

Cancer cells do not respond normally to the specialized proteins that control the cell cycle; they divide excessively and may invade other tissues of the body.

a. True
b. False

Answers

the answer would be “a. True” hope I helped in time!

describe the role of bacteria in the nitrogen cycle.

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Answer:

In the nitrogen fixation process, nitrogen fixing bacteria converts the N2 in the atmosphere into NH3 (ammonia). This bacteria binds hydrogen molecules with the gaseous nitrogen to form ammonia in the soil. ... From the conversion of ammonia to nitrites, bacteria also aids in this process called nitrification

Explanation:

how is the magnetic field of a magnet represented ?

first to answer gets brainliest!​

Answers

Answer:

Continuous lines of force/magnetic flux

Please help, i'm failing biology and REALLY need honest answers.
( DNA unit test, unit 6 lesson 13. CONNEXUS )

How are new viruses made?(1 point)

A. asexual reproduction

B. sexual reproduction

C. viral DNA or RNA copied by viral cells

D. viral DNA or RNA copied by a host cell

Answers

Answer: i’m pretty sure it’s C

Explanation:

C
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How would you classify me?
A new single-celled organism without a nucleus was
found near extremely hot thermal vents on the
ocean floor.

Answers

The answer is bacteria

how many chromosomes would be found in an allopolyploid plant if its parents had diploid numbers of 2 and 10, respectively?

Answers

Answer:

6

Explanation:

The allopolyploid off spring should have 6 chromosome the gametes produced for the diploid number 2 should be 1 and for 10 it should be 5 (n/2) the two gametesof both parents gametes should then fuse ( 1+5 ) giving us 6

or

gamete chromosomes =n÷2

gametes for diploid number 2

N= 2

2÷2 = I

gamete Chromosome = 1

gamete for diploid number 10

N=10

10÷2 =5

Allopolyploid= 5+1

=6

NO LINKS HELP NEEDED ASAP

In a cohort study of a group of people born in a certain year, what characteristic is used from the cohort. A. age B. occupation C. behavior D. geography

Answers

Answer:

D.

Explanation:

The ducts or tubes responsible for receiving the ovulated oocyte and providing the site for fertilization are the ________.

Answers

The Fallopian tubes (of uterine)

. What is needed to support or back up a claim? examples and non-examples thoughts and feelings reasons and examples facts and opinions

Answers

Answer:

Reasons And Examples,

Explanation:

You need to figure out what your claim is about to support or back it up

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In what phase do mosses spend most of their life cycle?

Answers

Answer: The familiar, green, photosynthetic moss plants are gametophytes. The sporophyte generation is very small and dependent on the gametophyte plant.

Which of the three types of RNA is
involved directly with the process of
transcription?
A. transfer RNA (TRNA)
B. ribosomal RNA (TRNA)
C. messenger RNA (mRNA)

Answers

MRNA is involved directly in transcription

TIME REMAINING
40:27
What must happen before a chemical reaction can begin?
The activation energy must be exceeded.
The activation energy must be reached.
The concentrations of products and reactants must be equal.
The concentration of reactant molecules must be reduced.

Answers

Answer:

A

Mark me as brainliest ONLY if my answer is correct

I apologize if my answer is incorrect I will better my answering strategies if it is incorrect.

Explanation:

A - the activation energy is the minimum energy needed for the reaction to take place

What type of feedback loop does the decreased in localized precipitation demonstrate? Explain your reasoning.

Answers

Answer:

Answer:

safe speed for the larger radius track u= √2 v

Explanation:

The sum of the forces on either side is the same, the only difference is the radius of curvature and speed.

Also given that r_1= smaller radius

r_2= larger radius curve

r_2= 2r_1..............i

let u be the speed of larger radius curve

now, \sum F = \frac{mv^2}{r_1} =\frac{mu^2}{r_2}∑F=

r

1

mv

2

=

r

2

mu

2

................ii

form i and ii we can write

v^2= \frac{1}{2} u^2v

2

=

2

1

u

2

⇒u= √2 v

therefore, safe speed for the larger radius track u= √2 v

the larynx, trachea, bronchi, and bronchioles all make up the

Answers

Answer:

Lower Respiratory Tract

Explanation:

The lower respiratory tract or lower airway is derived from the developing foregut and consists of the trachea, bronchi (primary, secondary and tertiary), bronchioles (including terminal and respiratory), and lungs (including alveoli). It also sometimes includes the larynx, which we have done here. This is where gas exchange actually takes place.

In your own words, what does “degradation” mean?

Answers

Degradation means the wearing down of or slow lowering to a weaker position.

Answer: the condition or process of degrading or being degraded.

Explanation: Give me 5 stars

If two trucks have the same mass, but truck A is traveling 15 km/h, and truck B is traveling 30 km/h, what statement is true? Question 2 options: Truck A has greater kinetic energy. Truck B has less kinetic energy. Truck B will have a greater stopping distance. Truck A will have a greater stopping distance.

Answers

Given that the two trucks have the same mass but different velocities, that is truck A is traveling 15 km/h and truck B is traveling 30 km/h,  hence  Truck B will have a greater stopping distance.

The reason why Truck B will have a greater stopping distance is because it speed is greater hence more distance to cover.

From the following expression

Speed = Distance/Time

Distance = Speed*Time

More on the kinetic Energy

Following from the given problem truck B will also have more kinetic energy because it velocity is more

Formula

KE= 1/2mv^2

Hence the more the velocity for a constant mass the greater the Kinetic energy

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Answer:

B

Explanation: i tookt he test

what are the two functional parts of a tRNA

Answers

Answer: Transfer RNAs are coded by a number of genes, and are usually short molecules, between 70-90 nucleotides (5 nm) in length. The two most important parts of a tRNA are its anticodon and the terminal 3’ hydroxyl group, which can form an ester linkage with an amino acid.

Explanation:

Which definition best explains the term gene expression?

Answers

Answer:

Answer:

Gene expression is the process by which the information encoded in a gene is used to direct the assembly of a protein molecule. ... Each group of three bases (codon) corresponds to one of 20 different amino acids used to build the protein.

OR

Gene expression is. the activation of a gene leading to the transcription, translation and synthesis of a specific protein.

Help pls!
Which of these describes a chemical property of a substance
O A: Wax’s Tendency to Melt at 37 degrees Celsius O B: Gold’s Tendency to stay shiny O C: Paper’s tendency to tear O D: Sugar’s tendency to dissolve in water

Answers

Answer:

A

Explanation:

Because

Food Allergies ___________.
A. only impact Highly Susceptible Populations.
B. are very uncommon.
C. are serious and can be fatal.
D. are a cause of foodborne illness.

Answers

[tex] \: \: \: \: \: \: [/tex]

C. are serious and can be fatal.

hope it helps

#carryonlearning

Answer: are serious and can be fatal

Which of Earth's spheres are involved in the water cycle?
O A. Atmosphere, hydrosphere, and biosphere only
Imy
O B. Atmosphere and lithosphere only
O C. Atmosphere, lithosphere, and hydrosphere only
O D. Atmosphere, lithosphere, hydrosphere, and biosphere

Answers

Answer:

the answer is D.

Explanation:

all of the spheres interact with each other in order to make the water cycle occur.

The answer is D, atmosphere, lithosphere, hydrosphere and biosphere
Other Questions
square pyramid has _______ spaces X cube+6x-16=0find all solutions by factoring.answers (-2,8)(-8,2)(2,8)(-8,-2) She often waits her friend at the bus stop.A. inB. atC. forD. of 11 12 13 14 15 16 17 18 19 20 TIME REMAINING01:52:13Read the passage from chapter 7 of Animal Farm.As Clover looked down the hillside her eyes filled with tears. If she could have spoken her thoughts, it would have been to say that this was not what they had aimed at when they had set themselves years ago to work for the overthrow of the human race. These scenes of terror and slaughter were not what they had looked forward to on that night when old Major first stirred them to rebellion. If she herself had had any picture of the future, it had been of a society of animals set free from hunger and the whip, all equal, each working according to his capacity, the strong protecting the weak, as she had protected the lost brood of ducklings with her foreleg on the night of Major's speech. Insteadshe did not know whythey had come to a time when no one dared speak his mind, when fierce, growling dogs roamed everywhere, and when you had to watch your comrades torn to pieces after confessing to shocking crimes. There was no thought of rebellion or disobedience in her mind. She knew that, even as things were, they were far better off than they had been in the days of Jones, and that before all else it was needful to prevent the return of the human beings. Whatever happened she would remain faithful, work hard, carry out the orders that were given to her, and accept the leadership of Napoleon. But still, it was not for this that she and all the other animals had hoped and toiled. It was not for this that they had built the windmill and faced the bullets of Jones's gun. Such were her thoughts, though she lacked the words to express them.Which statement best describes the use of satire in this passage?Parody is used to illustrate the impact of Stalins purge.Ridicule is used to show the gullibility of the Russian citizens.Reversal is used to show how Clover, representing the people, has changed ideals.Personification is used to show the reader Stalins thoughts and feelings. ok so i do not know this 100 POINTS PLEASE HELP ME 100 POINTS (make fullscreen) An administrative assistant works from home and originally charged her clients $8.75 per hour for any clerical work plus a set fee of $15, or C(h) = 8.75h + 15. She decided to double her hourly fee but keeps her set fee the same. Which of the following functions represents the new fees, N(h)? how did union stuggles affect African Americans Answer the following questions about time expression.1. The phrase Todo El da means _______, but the phrase todos Los das means _______.2. How would you say, "Pilar dances all the time"?______3. how would you say "ins studies every day"______4. How would you say, "Ximena always walks to school"?______ 9 x 6 and explenation will win a brainliest What makes the Earth go around the Sun? Beeswax used in making candles is produced by honeybees produce 7 pounds of honey for each pound of wax they produce. How many pounds of honey is produced if 145 pounds of beeswax help me please and thank you The security alarm on a parked car goes off and produces a frequency of 769 Hz. The speed of sound is 343 m/s. As you drive toward this parked car, pass it, and drive away, you observe the frequency to change by 69.5 Hz. At what speed are you driving The OrnithopterMany people know Leonardo da Vinci today as an artist, and it is true that he was indeed a great painter and sculptor, but he was also an inventor and one of the first individuals in recorded history to draft detailed plans for a flying machine.In order to make a living, Leonardo often depended upon wealthy individuals who would commission work from him. That means they would hire him and pay him to create specific work they wanted. In 1482, when he was 30 years old, Leonardo heard of an opportunity to work for Ludovico Sforza, the Duke of Milan. The duke, however, did not want a painter; he wanted a military engineer to help him defend the city against its enemies. This was an excellent opportunity that would pay Leonardo well, but Leonardo was a peaceful man. He considered war to be a beastly madness. He preferred to make things of beauty.Leonardo made the decision that he could tolerate making weapons if the resources the duke could provide would also allow him to create things he loved. He sent a letter to the duke detailing his skills in designing and building weapons. I will assemble catapults, mangonels, trebuchets and other instruments of wonderful efficiencyI will make an infinite number of items for attack and defense, he wrote.Leonardos letter convinced the duke of his talents, and he got the job. He set about designing the weapons that the duke desired. But Leonardo was infinitely creative, always thinking of new things, new ideashe could not be limited to weapons alone. One idea that he had not mentioned in his application was the ornithopter. It was not a weapon of war, and it was not something that the duke had asked for, but Leonardo went ahead and designed it anyway.Leonardo was fascinated by the idea of flight. The word ornithopter comes from two words meaning bird and wings. And on first inspection, his plans resembled a birds wings attached to a human beings arms. He concluded that a human beings arms were neither strong enough nor light enough to stay in the air for long. So, his design included sets of foot pedals and levers that were operated with the hands. He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didnt ask.As it turned out, the duke was very impressed with the ornithopter, but it wasnt Leonardos innovation that excited him. He immediately thought of the ways this machine could be used in war. If a spy could fly over the enemys camp, imagine what information he could gather! This was not what Leonardo had intended for his beautiful flying machine.But how Leonardo felt about war turned out not to matter in the end. His ornithopter was never builtalong with his designs for tanks, parachutes, diving suits, machine guns, and even robots that he created for the duke. The ideas of Leonardo da Vinci were centuries ahead of the technology needed to make them.Read the excerpt from "The Ornithopter."He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didn't ask.Which type of conflict is expressed in this excerpt?individual vs. natureindividual vs. individualindividual vs. societyindividual vs. self What was the main difference between how Japan and China reacted to Western interest in their nations in the late 1800s?1. Japan closed all of its ports to trade, while China opened.2. Japan modernized and adopted western ways, while China believed in building on its historic strengths.3. Japan believed in the strength of its feudal past while China modernized and adopted western traditions.4. There was no difference QuestionRefer to attachment nonsense answer will get report A physician orders Fragmin 1,600 international units subcutaneously stat. There are 9-mL vials of Fragmin (dalteparin) 10,000 international units/mL available in stock. What volume of medication should be administered? a) 16 mL O b) 1.6 mL c) 0.16 mL d) 0.016 mL Hey! I need helpNo links pleaseI need a good, sturdy example of a limerick (in poetry) . The villagers are trying to learn English _____ they can communicate with foreign customers. A. so that B. in order that C. although D. A and B are correct