EXERCISES

Author:Jharkhand Board

Jharkhand Board Science Solutions for EXERCISES

Simple step-by-step solutions to EXERCISES questions of Life Processes from Science: Class 10. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISES with Hints & Solutions

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 6

What is the role of saliva in the digestion of food?

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 7

What are the necessary conditions for autotrophic nutrition and what are its by-products?

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 8

What are the differences between aerobic and anaerobic respiration? Name some organisms that use the anaerobic mode of respiration.

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 9

How are the alveoli designed to maximize the exchange of gases?

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 10

What would be the consequences of the deficiency of haemoglobin in our bodies?

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 11

Describe double circulation in human beings. Why is it necessary?

MEDIUM
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 12

What are the differences between the transport of materials in xylem and phloem?

MEDIUM
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 6 - Life Processes>EXERCISES>Q 13

Compare the functioning of alveoli in the lungs and nephrons in the kidneys with respect to their structure and functioning.