YY là kiểu gen trội đồng hợp tử (2 alen Y). Kiểu hình của kiểu gen này có màu hạt vàng. Yy là kiểu gen dị hợp tử (một alen trội, một alen lặn). Kiểu hình của kiểu gen này có màu hạt vàng.

Explanation:

6 0

2 years ago

an animals internal body structures can either be coelomate aceolmate or pseudocoelomate this means they may or may not have

Lera25 [3.4K]

They may not have a body cavity

4 0

3 years ago

All of the following are effector responses that increase body temperature, EXCEPT A : vasodilation of dermal blood vessels B :

Ainat [17]

Answer: Option A

Explanation:

The effector response that increases the body is not associated with vasodilation of dermal blood vessels.

The skins's immense blood supply helps in temperature regulation of the body. The dilated blood vessels helps in heat loss and lowers the body temperature.

Unlike, them the vasoconstriction retains heat and increases the body temperature.

So, the correct answer is option A

7 0

3 years ago

Read 2 more answers

Determine whether the following statement is true or false and why. “Variation caused by the environment is not heritable, so it

boyakko [2]

Answer:

True

Explanation:

Answer from gauth math

8 0

2 years ago