Which of the following is correct when a character shows continuous variation assuming a normal distribution?

Question: Which of the following is correct when a character shows continuous variation assuming a normal distribution?
[A].

It is governed by many genes with small cumulative effect

[B].

It is not controlled genetically

[C].

Many of the variation is due to fluctuation of climate

[D].

None of the above

Answer: Option A

Explanation:

No answer description available for this question.