EXERCISES
NCERT Biology Solutions for EXERCISES
Simple step-by-step solutions to EXERCISES questions of Human Reproduction from BIOLOGY TEXTBOOK FOR CLASS XII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISES with Hints & Solutions
The process of release of ovum from a mature follicle is called _____. (Ovulation/ Implantation)
Ovulation is induced by a hormone called _____. (Write the full name of the hormone.)
The process of fusion of male and female gametes is called _____. (implantation/fertilisation/gestation)
Fill in the blank with the correct word given in the bracket.
Fertilisation takes place in _____(oviduct/uterus).
In mammals, the zygote divides to form _____, which is implanted in the uterus.
The disc-like structure which provides a vascular connection between foetus and uterus is called _____. (placenta/ fallopian tube)
Menstrual cycle ceases during pregnancy.
Presence or absence of hymen is not a reliable indicator of virginity or sexual experience.
