'family planning' program was initiated in .......
$1950$
$1951$
$1952$
$1953$
Foetal sex can be determined by examining cells from the amniotic fluid by looking for
Chromosomal abnormality of an unborn baby (while in mother's womb) can be found out by a technique called
Amniocentesis is a process to
Full form of $CDRI$ is
Which of the following is world’s first non-hormonal oral contraceptive pill for females, developed by scientists at Central Drug Research Institute $(CDRI)$ in Lucknow, India?