Question

Define the following:
(i) Parturition
(ii) Ovulation
(iii) Spermatogenesis
(iv) Gestation
(v) Implantation

Answer 1

(i) Parturition:
It refers to the delivery of foetus caused by the vigorous uterine contractions.

(ii) Ovulation: It is the process of releasing eggs or ovum from the ovaries.

(iii) Spermatogenesis: It is the process through which sperms are produced in the testes by meiosis.

(iv) Gestation: It is the period of pregnancy when the foetus develops inside the womb. In humans, it lasts for 9 months.

(v) Implantation: It refers to the process in which the zygote gets attached to the inner lining of the uterus.