In which of the following animals the embryos develop f

In which of the following animals the embryos develop f
|

In which of the following animals the embryos develop fully the mother's body and in which they develop fully in the eggs laid by mother?

Cow, Ostrich, Frog, Lizard, Deer, Cat, Snake, Tiger, Dog, Hen

Please scroll down to see the correct answer and solution guide.

Right Answer is:

SOLUTION

Cow, deer, cat, tiger dog - embryos develop fully the mother's body
Ostrich, frog, lizard, snake, hen - develop fully in the eggs laid by mother