Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Reproduction and Adolescence, Exercise 3: Some Questions from NCERT

Author:Neha Sharma & Akanksha Dudpuri

Neha Sharma Science Solutions for Exercise - Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Reproduction and Adolescence, Exercise 3: Some Questions from NCERT

Attempt the free practice questions on Chapter 8: Reproduction and Adolescence, Exercise 3: Some Questions from NCERT with hints and solutions to strengthen your understanding. Start Up Science solutions are prepared by Experienced Embibe Experts.

Questions from Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Reproduction and Adolescence, Exercise 3: Some Questions from NCERT with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 1

Explain the importance of reproduction in organisms.

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 3

Internal fertilisation occurs

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 3

A tadpole develops into an adult frog by the process of 

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 3

The number of nuclei present in a zygote is.

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 4

External fertilisation takes place in frog.

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 7

Adolescents should be careful about what they eat, because

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 7

Reproductive age in women starts when their

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 8 - Reproduction and Adolescence>Some Questions from NCERT>Q 7

The right meal for adolescents consists of