Question

A newly hatched animal which has not developed all its body parts is a

Answer 1

Answer:

A newly hatched animal which has not developed all its body parts is  a Nymph.

A nymph is the immature form of some invertebrates, particularly insects, which undergoes gradual metamorphosis before reaching its adult stage.  A group of mammals that lay eggs and their young are hatchlings as well known as monotremes. Fish, amphibian, reptile, or bird are hatched in oviparous biology.