Question

choose the correct answer. when can a female calf be designated as a \heifer calf\? when it has given birth to a calf when it reaches full grown maturity when it is a newborn or very young

Explanation:

A heifer calf is a young female bovine that has not given birth. It refers to a calf from birth until it reaches maturity and has its first - calf. So it is designated as a heifer calf when it is a newborn or very young.

Answer:

when it is a newborn or very young