Which of these is not an important component of initiation of parturition in humans?

Given below are two statements :
Statement I: The presence or absence of hymen is not a reliable indicator of
virginity.
Statement II: The hymen is torn during the first coitus only. In the light of the above statements, choose the correct answer from the options given below :

Which of the following is not a component of Fallopian tube?

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: Breast-feeding during initial period of infant growth is recommended by doctors for bringing a healthy baby.
Reason R: Colostrum contains several antibodies absolutely essential to develop resistance for the new born baby.
In the light of the above statements, choose the most appropriate answer from the options given below:

Identify the correct option (A), (B), (C), (D) with respect to spermatogenesis.

A temporary endocrine gland in the human body is

Which of the following events is not associated with ovulation in human female?

In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?

Ectopic pregnancies are referred to as:

Which one of the following is not the function of placenta ? It:

Capacitation occurs in