Human Reproduction — BIOLOGY STD 12 Science — Question

2. Ovulation

Explanation:

Option (a):

Ovipary is defined as the method of reproduction that represent the laying of eggs in  the external environment. 

This results in the development of embryos from eggs outside the mother's body. 

each egg eventually hatch into a young animal.

Option (b):

Ovulation is the process of releasing egg from the ovary. 

This released egg is then moved down to the fallopian tube for the process of fertilization with sperm. 

Option (c):

Hatching of eggs is defined as the process of producing the baby of an organism from the fertilized eggs 

The eggs are developed and incubated to hatch in poultry.