Science (English Medium) Class 12 - CBSE Question Bank Solutions

______ is a lytic enzyme released by the sperm.

How does human sperm locomote?

Cryptorchidism is a condition where ______.

Freshly released human egg has ______.

Which one of the following statements about human sperm is correct?

Human eggs are______.

The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for ______.

According to which of the following organization "reproductive health means a total well-being in all aspects of reproduction"?

Which one amongst the following is the first country in the world to initiate action plans and programmes at a national level to attain total reproductive health as social goal?

The family planning programmes in India were initiated in ______.

RCH stands for ______.

The technique which makes use of amniotic fluid for the detection of prenatal disorder is called as ______.

‘Saheli’ a new oral contraceptive developed by ______.

A national level approach to build up a reproductively healthy society was taken up in our country in ______.

First or free milk is called ______.

RCH stands for ______.

Reproductive health includes ______.

A dark stained body present in the somatic cells of human female but absent from those of male is ______.

The innate tendency of offspring to resemble their parents is called ______.

The tendency of offspring to differ from parents is called ______.