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Ksivusya [100]
3 years ago
10

Skin colour in humans is determined by more than one gene pair, whereas Rh factor in blood is controlled by one gene pair. Which

would show more variability in the human population? Why?
Biology
1 answer:
Alexxx [7]3 years ago
3 0

Answer:

Well...

Explanation:First of all skin color is determined by how much melanin you have and the one thing that would show more variability in the human population is probably the one that uses less genes, because of how we come from only two genes which makes us different.

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Answer:

Basophils

Explanation:

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Basophils release histamine and heparin. Histamine is associated with allergic reactions. Histamine also dilates blood vessels and triggers contraction of smooth muscle. Heparin inhibits clotting and promotes blood flow. Together, histamine and heparin promote blood flow to injured tissues.

5 0
3 years ago
Consider two children with the same two parents. Would you expect them to have the same sets of chromosomes? Explain why or why
a_sh-v [17]

Answer:

It is likely that they will have a 50/50 split pair of the chromosomes

Explanation:

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When a flying bug hits a moving train, no effect is observed on the train because
e-lub [12.9K]
The bug's mass is too low and the train is moving at a higher speed
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ICE Princess25 [194]

Answer:

Temperature will increase

Explanation:

As we know

KE = \frac{2}{3} RT

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The higher force leads to generation of higher pressure and hence the higher temperature.

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What are three of the distinct stressful environmental conditions found in degraded areas in urban centers?
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