Question

a chick takes birth after fertilization or during incubation? ​

Answer 1

Explanation:

A chick emerges from a fertile egg after twenty-one days of incubation. The germinal disc is visible on the surface of the yolk. The development of the chick begins in the single cell formed by the union of two parental cells, egg and sperm, in the process known as fertilization.

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Answer 2

Answer:

a chick emerges from a fertile egg after 21 days of incubation. the germinal disc is visible on the surface of the yolk. the development of the chick begins in the single cell formed by the union of two parental cells, egg and sperm in the process known as fertilization.

Explanation:

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