SHORT ANSWER TYPE QUESTIONS

Author:NCERT

NCERT Biology Solutions for Exercise - SHORT ANSWER TYPE QUESTIONS

Simple step-by-step solutions to SHORT ANSWER TYPE QUESTIONS questions of Human Reproduction from NCERT Exemplar Biology - Class 12. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from SHORT ANSWER TYPE QUESTIONS with Hints & Solutions

HARD
12th CBSE
IMPORTANT

Where does the first cleavage division of zygote take place?

HARD
12th CBSE
IMPORTANT

Corpus luteum in pregnancy has a long life. However, if fertilisation does not take place, it remains active only for 10-12 days. Explain.

HARD
12th CBSE
IMPORTANT

What is foetal ejection reflex? Explain how it leads to parturition.

MEDIUM
12th CBSE
IMPORTANT

Except for endocrine function, what are the other functions of placenta?

HARD
12th CBSE
IMPORTANT

Why do doctors recommend breastfeeding during the initial period of infant growth?

HARD
12th CBSE
IMPORTANT

What are the events that take place in the ovary and uterus during the follicular phase of the menstrual cycle? 

HARD
12th CBSE
IMPORTANT

Give a schematic labelled diagram to represent oogenesis (without descriptions).

MEDIUM
12th CBSE
IMPORTANT

 What are the changes in the oogonia during the transition of a primary follicle to graafian follicle?