Answer:
prezgotic and postzygotic barriers
Explanation:
according to the biological species concept, organisms belong to the same species if they can interbreed to produce viable, fertile offspring. Species are separated from one another by PREZGOTIC AND POSTZGOTIC BARRIERS, which prevent mating or the production of biable, fertile offspring.Answer:
Organisms separate using a cellular process that replicates chromosomes and produces two identical nuclei in preparation for cell division. Generally, mitosis is immediately followed by the equal division of the cell nuclei and other cell contents into two daughter cells.
check picture for question
Answer:
I can't see the writing please make it bold
Since the atoms in sugar come from water and air, plants are built mainly from material in blank and blank
3:54 4/5/22
Answer:
look im not 100% sure but i beleive it would be Carbon Dioxide and Sunlight
Explanation:
Sorry if im wrong
Which of the following types of carbon fixation is least common for plants in arid locations? a. c3 b. c4 c. cam d. none of the above please select the best answer from the choices provided a b c d
Answer:
The answer will be:
A. C3
The processes of converting inorganic substances into organic substances are called carbon fixation. It can include C3 photosynthesis, C4 photosynthesis and CAM. C3 is least common in arid areas.
What is carbon fixation?Carbon fixation is the process, when photosynthetic bacteria form organic carbon from inorganic ones.
Carbon fixation can have three processes as follows:
C3: it is light independent process occurs in stroma it occurs in all plants but is less common in arid location plants.C4: it is found in plants of tropical areas.CAM: it occurs in plants present in arid areas.Thus, option a is correct.
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What are the 3 types of neurons?
Tq! :)
Answer:
sensory, motor, and interneurons.
Explanation:
For neurons in the brain, at least, this isn't an easy question to answer. For the spinal cord though, we can say that there are three types of neuronssensory, motor, and interneurons.
Answer:
Afferent "Sensory" Neuron
Interneuron "Associative Neuron"
Efferent "Motor" Neuron
Explanation:
The Afferent Neuron or Sensory Neuron receives information from the sensory receptors and carries the impulse from the sense receptors to the central nervous system. In this example the touch receptors in the skin are relaying information through the Afferent "Sensory" Neuron from the environment to the spinal cord.
The Interneuron or the Associative neuron is the transfer station or the decision making neuron. In the case of the reflex arc the Interneuron would make a decision to respond or not respond based upon the intensity of the stimulus.
The Efferent Neuron of Motor Neuron would then return the impulse back to the muscle or gland that would need to respond.
Your roommate has been prescribed an antibiotic for bacterial pneumonia. She is feeling better and stops taking her antibiotic before finishing the prescribed dose, telling you that she will save the remainder to take the next time she becomes sick. What can you tell your roommate to convince her that this is not a good plan?
Answer:
the infection may feel like its going away but its still there and even though you feel better you still shouldnt save it bc those antibiotics were meant for bacterial pneumonia
Explanation:
What process creates the carbohydrates in this ecosystem?
Answer:
Photosynthesis creates the carbohydrates in the ecosystem.
Explanation:
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants.
Starting from glucose and utp and atp, how many high-energy bonds are broken/consumed directly to add that glucose to a glycogen molecule?
Answer: 2
Explanation:
A total of 2 high-energy bonds are broken/consumed directly to add that glucose to a glycogen molecule that is ATP.
What is Glucose activation?Glucose-1-phosphate reacts with the excessive strength nucleotide uridine triphosphate (UTP) to present uridine diphosphate glucose (UDPG) and pyrophosphate (PPi).
During glycolysis, glucose in the end breaks down into pyruvate and energy; a complete of two ATP is derived withinside the process. (Glucose + 2NAD+ + 2ADP + 2Pi --> 2 Pyruvate + 2NADH + 2H+ + 2ATP + 2H2O). The hydroxyl organizations permit for phosphorylation. The unique shape of glucose utilized in glycolysis is glucose 6-phosphate.To learn more about the glycogen refer link :
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The respiratory system is lined with a tissue layer known as the mucous membrane. We discussed how this layer helps to alter the incoming air in three important, beneficial ways. Explain the three ways the mucous membranes alter the incoming air and the benefit of each of these alterations
Warming, add moisture and trap depris are the three ways the mucous membranes alter the incoming air.
Role of mucous in breathingNasal mucous membranes are lined with small blood vessels that help to warm as well as humidify the air you breathe. They are also lined with cilia which is a tiny hair-like structures that help to trap the debris that you breathe in during inhalation.
So we can conclude that warming, add moisture and trap depris are the three ways the mucous membranes alter the incoming air.
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What is the proper name of the plasma membrane found on a muscle fiber?
Answer:
Answered below
Explanation:
the plasma membrane of a skeletal muscle fiber is called the sarcolemma. The sarcolemma invaginates into the cytoplasm of the muscle cell (sarcoplasm). This forms membranous tubules that pass across the muscle cells.
Which element provides strength to the exoskeletons of clams and oysters?
sulfur
oxygen
hydrogen
phosphorus
Answer:
phosphorus
Explanation:
Since Phosphorus is an essential component of phospholipids, nucleic acids, phosphoproteins (casein), high energy phosphate esters (ATP), hexose phosphates, creatine phosphate, it also provides strength to the exoskeletons of clams and oysters.
Answer:phosphorus
Explanation:
Muscles that flex the wrist are found on the __________ side of the forearm while those that extend the wrist are found on the __________ side of the forearm.
Muscles that flex the wrist are found on the anterior side of the forearm while those that extend the wrist are found on the posterior side of the forearm.
What is a muscle?A muscle can be defined as a tissue of the body consisting of long cells that can contract and produce motion. The three major group of muscles in the body include the following:
Smooth muscle: These are muscles which makes up the blood vessels, digestive system, organs, skins and other areas of the body.Skeletay muscle: These group of muscles controls actions we can control. This means that they are voluntary musclesCardiac muscle: The cardiac muscle is found in the heartIn conclusion, muscles that flex the wrist are found on the anterior side of the forearm while those that extend the wrist are found on the posterior side of the forearm.
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During administration of blood transfusion, a child complains of chills, headache, and nausea. Which action should the nurse implement?
Answer:
stop the transfusion notify doctor
It is very much necessary to be careful while one is in health care organization. During administration of blood transfusion, a child complains of chills, headache, and nausea the nurse should stop the transfusion immediately and notify the healthcare provider.
What are nursing ethics?Nurses are helpers for patients which find a balance while delivering care to patient. There are four main principles of nurse ethics, they are autonomy, beneficence, justice, and non-maleficence.
Each patient has the right to make their own decisions according to their own beliefs and values.
Thus, during administration of blood transfusion, a child complains of chills, headache, and nausea the nurse should stop the transfusion immediately and notify the healthcare provider.
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PLEASE HELP ITS TIMED
Which organisms are most likely to survive in a population in which disruptive selection is occurring?
organisms that have average traits
organisms that have extreme traits
organisms that have the greatest number of offspring
organisms that are the largest and strongest
Answer:
Organisms that have extreme traits.
Explanation:
Disruptive selection is a specific type of natural selection that describes changes in population genetics. In disruptive selection, both extreme values for a trait are favored over intermediate values. As a result, the population is divided into two distinct groups and the variance of the trait increases.
Answer:
B. organisms that have extreme traits
Explanation:
I can confirm this is correct because I just did the test.
You are looking at a specimen under the microscope, what would you use to adjust the light being focused in on the slide?.
Condenser Lens is located under the stage which is responsible for focusing the light on the specimen.
What is Condenser Lens?The condenser lens collects light from sources and redirects the light beam so that it falls on the projector's lens system.
So we can conclude that condenser Lens is located under the stage which is responsible for focusing the light on the specimen.
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pls help ill give brainkliest and 5 stars
Picture 1 depicts convergent boundary.
Picture 2 depicts divergent boundary.
Picture 3 depicts transform boundary.
What is a Divergent boundary?
This occurs when two tectonic plates move away from each other while convergent boundary occurs when the plates collide with each other.
Transform boundary is a fault along a plate boundary where the motion is mostly horizontal.
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Darwin’s formula why is it so hard
Answer:
it is hard because u couldn't understand wt ur teacher's teaches u
Darwin's theory has two aspects to it, namely Natural Selection and Adaptation, that work together to shape the inheritance of alleles (forms of a gene) within a given population.
samajne se Sab easy hoga
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WHAT ARE THE SOURCES OF THE SUNS ENERGY?
WHAT DO ELECTRICITY CHARGED PARTICLES FROM THE SUN CAN STRIKE IN EARTHS MAGNETOSPHERE TO LEAD TO THE PRODUCTION OF SHEETS OF LIGHT KNOWN AS AURORAS?
WHICH LAYER OF THE SUN HAS THE DENSEST MATERIAL?
Answer:
The sun is a star, this means the sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom. During the fusion process, radiant energy is released.
In the north, the display is called aurora borealis, or northern lights. In the south, it is called aurora australis, or southern lights. The activity that creates auroras begins on the sun. The sun is a ball of superhot gases made up of electrically charged particles called ions. I got u bro.
Explanation:
Explain the stages of ecological succession. Choose either Primary or Secondary succession and then explain the stages of ecological
succession.
A good essay will be 5-6 sentences and will include:
A) What kind of natural disaster caused the ecological succession
B) Types of plants found in each stage (ex: trees, shrubs, grasses, etc.)
Answer:
Label E
Label E
Explanation:
Label ELabel ELabel ELabel E
What is the difference between a clade and a derived characteristic?
Answer:
A clade needs a derived characteristic. If mammals were a clade, their derived characteristic would be having hair.
What percentage codes for proteins, make up our bodies
Answer:
Only 1%
Explanation:
Answer:
If you sort through the three billion letters that make up the human genome, you find some surprising things. Only about 1% of the three billion letters directly codes for proteins. Hope this helps!
Explanation:
Hello people ~
Niche overlap indicates
(a) mutualism between two species
(b) active cooperation between two species
(c) sharing of one or more resources between the two species
(d) two different parasites on the same host
Answer:
(c) sharing of one or more resources between the two species
Explanation:
The total interaction of a species with its environment, or its functional position or status in an ecosystem, is referred to as its ecological niche. The structural adaptations, physical responces, and behaviour of a species determine its ecological niche.
I am joyous to assist you at any time.
Explain how most of the electricity consumed in the US is produced.
Will report answers with links
Please use your own words
Answer:
Most electricity is generated with steam turbines using fossil fuels, nuclear, biomass, geothermal, and solar thermal energy, etc.
Explanation:
Which statement correctly describes a feature of the rock cycle?
O Rocks are preserved through
the process.
O Rocks change from one type to another
Different rock groups are not related to one another.
The rock cycle follows a specific order.
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Submit
Answer:
B
Explanation:
The statement that correctly describes a feature of the rock cycle is: Rocks change from one type to another. In the rock cycle, rocks can be transformed through different processes. The correct option is B.
What is the rock cycle?The rock cycle is a process by which rocks are transformed from one type to another through a series of physical, chemical, and biological processes. The rock cycle involves the transformation of igneous, sedimentary, and metamorphic rocks, and these three types of rocks are related to one another.
The process of the rock cycle is continuous and does not follow a specific order as rocks can change from one type to another in any direction. The rock cycle is essential to the formation and recycling of rocks on Earth.
Therefore, the correct option is B.
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What is the function of the mucus membrane that lines the nasal cavities?.
Answer:
The nasal cavity is the inside of your nose. It is lined with a mucous membrane that helps keep your nose moist by making mucus so you won't get nosebleeds from a dry nose. There are also little hairs that help filter the air you breathe in, blocking dirt and dust from getting into your lungs.
How does natural selection enable species to changes their body shape, appearance, and/or size over time? *
A) Individuals that are better adapted to their environment survive and reproduce.
B) Overproduction provides food for stronger members of the species.
C) Environmental changes kill weaker members of the species.
Answer:
A
Selective pressures( Predators, less food etc. ) will cause the less fit variation of a species to decrease in population, causing them not to be able to reproduce. The more fit variation would be able to reproduce more so that over time, the individuals in the species will have the features of the more fit variation.
Where is the first place Peter Sagal visits in the video after buying his motorcycle?
2. Do you think the government goes too far in regulating the lives of Americans? Explain your answer.
3. How does Nevada (Las Vegas) demonstrate federalism?
Answer:
i dont know why ypu asking?
How do Antibodies help fight Infections/viruses and bacteria in our body
Answer:
The acquired immune system produces special molecules (known as antibodies) with the help of immune cell system that protects the body against a specific intruder. After the body has been exposed to the invader, cells called B lymphocytes produce antibodies. Antibodies remain in your child's system.
What is being reduced in the process of alcoholic fermentation in yeast?.
Answer:
In alcoholic fermentation, the electron acceptor called NAD + is reduced to form NADH. The exchange of electrons that occurs in the process helps to build ATP.
How does the genetic material on two sister chromatids compare?
Answer:
sister chromatids carry identical genetic make up all the time.
descirbe the weather conditions associated with warm and cold fronts. why do these conditions differ
Answer:
A cold air front is where a cold air mass replaces warm air. The different air masses do not mix because of different densities.
Explanation: