Gestation is the time between __________ and ____________.

 fertilization and water breaking
 conception and birth
 conception and implantation

Respuesta :

Answer: conception and birth

Explanation:

Gestation is the period between conception (when the female sex cell get fertilized by the male sex cell) and birth (when the fertilized egg has become matured for delivery).

It varies from one animal to another. For example: In humans, it is 9 months; In hen, it is 21 days.