NCERT Solutions for Chapter: Human Reproduction, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS

Author:NCERT

NCERT Biology Solutions for Exercise - NCERT Solutions for Chapter: Human Reproduction, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS

Attempt the practice questions on Chapter 3: Human Reproduction, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS with hints and solutions to strengthen your understanding. NCERT Exemplar Biology - Class 12 solutions are prepared by Experienced Embibe Experts.

Questions from NCERT Solutions for Chapter: Human Reproduction, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS with Hints & Solutions

MEDIUM
12th CBSE
IMPORTANT

The path of sperm transport is given below. Provide the missing steps in blank boxes.

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MEDIUM
12th CBSE
IMPORTANT

The mother germ cells are transformed into a mature follicle through a series of steps. Provide the missing steps in the blank boxes. 

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HARD
12th CBSE
IMPORTANT

During reproduction, the chromosome number (2n) reduces to half (n) in the gametes and again the original number (2n) is restored in the offspring. What are the processes through which these events take place?

HARD
12th CBSE
IMPORTANT

What is the difference between a primary oocyte and a secondary oocyte?

MEDIUM
12th CBSE
IMPORTANT

What is the significance of ampullary-isthmic junction in the female reproductive tract?

MEDIUM
12th CBSE
IMPORTANT

How does zona pellucida of ovum help in preventing polyspermy?
 

HARD
12th CBSE
IMPORTANT

Mention the importance of LH surge during the menstrual cycle. 

MEDIUM
12th CBSE
IMPORTANT

Which type of cell division forms spermatids from the secondary spermatocytes?