lizards on a small island are more likely to have to mate with close relatives. the form of microevolution is

Answers

Answer 1

Answer: the founder effect

Explanation:


Related Questions

Why is ammonification an important process?
a) Bacteria converts ammonia into nitrites and nitrates that plants can use
b) Fungi convert nitrogen in dead plants into ammonium, which converts proteins into ammonia
c) Nitrogen is converted into a usable form through lightning fixation
d) Plant enzymes reduce nitrogen compounds into amino acids

Answers

Answer:

c

Explanation:

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how will climate change affect the habitat distribution for the baltimore oriole?

Answers

Climate change has a great effect on the habitat distribution of Baltimore orioles bird.

Climate change will adversely affected the habitat distribution of Baltimore orioles because climate change causes heat waves, wildfires and intense downpours which is harmful for Baltimore orioles.

The climate changes will limit the populations of ranges of Baltimore oriole as well as changes the habitat. These Baltimore orioles moved to other places where the climate is favourable so we can conclude that climate change has a great effect on the habitat distribution of Baltimore orioles bird.

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why does the presence of telomeres protect the ends of linear chromosomes?

Answers

To prevent the loss of genes as chromosome ends wear down, the tips of eukaryotic chromosomes have specialized DNA “caps” called telomeres. Telomeres need to be protected from a cell's DNA repair systems because they have single-stranded overhangs, which "look like" damaged DNA. ...

Anwser this Please thank you

Answers

Answer:

I think the first one is True?

the primates that spend the most time walking upright are the _____.

Answers

Answer:

Hominids

Explanation:

The nitrogenous base adenice is found in all the members of which group

Answers

Answer:

ATP, RNA, NAD and DNA.

Explanation:

A nitrogenous base; it is an organic molecule containing a nitrogen, carbon and other atoms that has the chemical properties of a base that is why they are called as bases. The nitrogenous bases are; i) adenine, ii) guanine, iii) thymine, iv) uracil and v)cytosine.

Adenine is a nitrogenous base which is found in ATP, RNA. NAD, FAD and DNA. adenine pairs with thymine in DNA synthesis.

Genetic variation is needed for the long-term survival of a species.

True
False

Answers

True without genetic variation a single disease could dramatically reduce a species if they are susceptible to that disease. Genetic variations allows for a diverse gene pool that leads to long term survival for a species

What is the importance of microtubules in cell division?(1 point)

They provide a pathway for organelles to move into the newly formed cell.


They reform the nucleus in the divided cell.


They organize and pull the chromosomes apart.
.

They start the process of cytokinesis.

Answers

Microtubules are very important in a number of cellular processes. They are involved in maintaining the structure of the cell and, together with microfilaments and intermediate filaments, they form the cytoskeleton. They also make up the internal structure of cilia and flagella.

Answer:

C) They organize and pull the chromosomes apart.

Explanation:

in the comments!

Hope this helps for all the other students looking for the answer!

A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except __________. A. Attention B. Brain cells C. Genes D. The nervous system Please select the best answer from the choices provided A B C D.

Answers

Answer:

Attention

Explanation:

Just took the test

A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except Attention. The correct option is A.

Thus, When a psychologist approaches his or her job from a biological standpoint, he or she should not take into account attention as a factor because it is a psychological factor rather than a biological one.

Brain cells, genes, and the nervous system can all be thought of as biological elements.

It can be utilized to analyze how the brain, genes, and nervous system affect cognition and behaviour.

Thus, A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except Attention. The correct option is A.

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For the cross AaBb X Aabb in which capital letters represent dominant alleles and lower case letters represent recessive alleles, what fraction of the offspring are expected to have the recessive phenotype for the trait determined by gene A and the dominant phenotype for the trait determined by gene B?

Answers

Answer:

2/16 or 1/8 (simplified)

Explanation:

Check the image attached

how does the shape of molars helps them carry out their function.

Answers

Answer:

Since molars have a large flat surface, that surface makes it easy to carry out their function of grinding, tearing, and crushing food.

Explanation:

What are 4 characteristics of a non renewable source

Answers

Answer:

There are four major types of nonrenewable resources: oil, natural gas, coal, and nuclear energy.

Explanation:

in response to action potentials arriving along the transverse tubules, the sarcoplasmic reticulum releases:

Answers

It release carbon dioxide

The process of making sugars in the chloroplast is called??

Answers

Answer:

Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. ... The entire process is called photosynthesis and it all depends on the little green chlorophyll molecules in each chloroplast.

What process allows the cell to remain efficient

Answers

Answer:

cell growth control

Explanation:

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Through which of the following room-temperature substances would sound travel the slowest? a water b rubbing alcohol c oxygen d glass

Answers

Answer:

oxygen I think soooooo yeah

Answer:

Oxygen

Explanation:

by moving substances into and out of cells,_____, the process of keeping stable conditions inside a cell, is maintained

Answers

Answer:

love you quieres ser mi novio

Answer:

Homeostasis

Explanation:

This process maintains sugar, salt nutrients and other substances within a certain range to maintain safety

How do CAM plants photosynthesize under bright hot conditions without drying out?

Answers

Answer:

by sealing their leaves against water loss and trapping carbon as organic acids

Explanation:

hope this helps :)

CAN SOMEONE PLEASESS HELP ME!! Thank uu!!!

Answers

The first one is D and the ones with lowering can help you with the second one either one should work

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Height in humans is a polygenic trait with a distribution similar to the graph shown Which is true concerning the distribution of
height in human populations? (1 point)
O Most individuals will be below average height
O Most individuals will be at the extremes of height
O Most individuals will be above average height
O Most individuals will be of average height

Answers

Answer:

The answer is D

i hope this helps buddy

Explanation:

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A sound with more vibrations per second sounds higher than a sound with fewer vibrations per second.
Question 8 options:
True
False

Answers

Answer:

true

Explanation:

describe the function of the denticulate ligaments

Answers

Answer:

The function of the denticulate ligament is the stabilize the spinal cord in the vertebral canal.

Which of the following types of agriculture is most likely to use economies of scale?

Biodynamic
Conservation
Industrial
Slash-and-burn

Answers

Among the options listed, the most likely to use economies of scale (given our understanding of this concept) is Industrial Agriculture.

The concept of economies of scale is the idea that a business entity uses mass production of a product in order to be able to reduce the cost of every individual unit. This is a very common practice in industrial work environments.

Like most industrial work systems, Industrial Agriculture is focused on efficiency. The companies in question often use mass production as a method of reducing costs, given that by completing the process on a bigger scale, they can create more units of a product while sharing the same cost.

This system is the exact definition of the use of an economy of scale, therefore we can confirm that the Industrial Agriculture option is correct for the question at hand.

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Agriculture is most likely to use economic scale Industrial.

The premise of economies of scale is that a corporate organization uses large production of a product to minimize the cost of each individual unit. This is a typical practice in industrial workplaces.

Industrial Agriculture, like most industrial work systems, is concerned with efficiency. The corporations in issue frequently use mass manufacturing to cut costs, because by completing the process on a larger scale, they can produce more units of a product at the same cost.

This system exemplifies the use of economies of scale, thus we can confirm that the Industrial Agriculture choice is correct for the subject at hand.

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a
A balance is best used to measure a sample's
volume
b. length
C. mass
d. size

Answers

Answer:

size

Explanation:

how are unicellular and multicellular organisms the same

Answers

Answer:

Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. Unicellular organisms include bacteria, protists, and yeast.

Explanation:

Would a light source be considered an internal or external stimulus?

Answers

External stimulus because Plants may respond to the following external stimuli: Light: Plants rely on photosynthesis to convert light energy into chemical energy. Plants often grow towards a light source. This behavioral response is called positive phototropism.

For plants, light is an external stimulant. Phototropism is a response to light that plants have. The plant responds by orienting its growth in the direction of the light.

What is stimulus?

A stimulus is an occasion or any change in the environment that causes an organ or tissue to have a certain functional response.

An external or internal trigger is possible. Sensitive to external stimuli like sound and touch are sense organs like the ear and sensory receptors like those in the skin.

Direct one-to-one stimulus-response reactions are the most basic sort of response. The stimulus is a change in the environment, and the response is how the organism responds to it.

A stimulation that comes from outside the organism is known as an external stimulus. Light is one example of an outside stimulation. Although it comes from outside the body, it has an impact there as well.

Thus, it can be concluded that light is an external stimulus.

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is there a nutritional difference in brown and white eggs

Answers

Answer:

there is no significant difference in nutrients between brown and white eggs.

One possible result of chromosomal breakage is for a fragment to join a nonhomologous chromosome. What is this alteration called

Answers

Answer:

A translocation

Explanation:

Question 4 of 10
A cell membrane is very specific about what it allows across. How does this
help the cell?
A. It helps the cell absorb as many different molecules as possible.
оо
B. It is better for the cell if most molecules are prevented from
entering.
C. Transport proteins allow only enzymes to pass through the
membrane.
D. The cell works better when it contains fewer proteins.
SUBMIT

Answers

Answer:

the answer is B

Explanation:

bcuz its right

can someone please help me!! ASAP!!
Thank uuu!!!

Answers

ANSWER

A

Explanation:

no explanation

Answer: D
Step-by-step explanation:
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