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Taya2010 [7]
3 years ago
7

Please answer this i'll give you brainliest

Biology
2 answers:
Rainbow [258]3 years ago
5 0

Answer:

sorry if my answer is incoplete.

fgiga [73]3 years ago
3 0
The answer is this your welcome

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The "calico" pattern of coat coloration in female cats is a result of:__________
elixir [45]

Answer:

b. x chromosome inactivation

Explanation:

As you know, female cats have an x chromosome inherited from their mother and an x chromosome inherited from their father. After these two chromosomes are inherited and determine the sex of the cat, one of them will be disabled at some point in fetal development. Inside the X chromosome is the gene that determines the coat color of cats, when one of the two x chromosomes is deactivated, the other x chromosome will have all of its cells activated. In this case, if the activated chromosome is the one that has genes for the "cheetah" pattern of the coat color, all the descendants of this female cat also have the same coat.

3 0
3 years ago
Which physical properties do all stars have? Check all that apply.
malfutka [58]

Answer:

They are made of gases.

They contain iron in their cores.

They make energy through fusion.

Explanation:

4 0
3 years ago
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Which nerve is responsible for hiccups?
valkas [14]

Answer:

b. Phrenic nerve

Explanation: is correct

8 0
2 years ago
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What are the 2 ways that you can do to enhance the<br> resolvingpower on the microscope?
satela [25.4K]

Answer:

Explanation:

The resolving power of the microscope is dependent upon the objective lens. It can be measured by the ability of the lens to differentiate between the two lines or points on the specimen under observation. The more the resolving power the smaller will be the distance between the two lines or points that can be distinguished.

The following are the two ways that can be used to enhance the resolving power on the microscope:

Using a lens that has a higher aperture.

Decreasing the amount of light being entered into the microscope that means using light of less wavelength.

6 0
3 years ago
PLZ HELP?!!
melisa1 [442]

Explanation:

Gravitational potential energy = mgh, where m is the mass of the mountain climber, g is the gravitational force and h is the height from the base.

Since m and g are constants, the climber's potential energy will be the lowest when he's at the end of the climb, at the base of the mountain. (B)

5 0
3 years ago
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