MEDIUM
10th CBSE
IMPORTANT
Earn 100

Give reasons for oxygenated and deoxygenated blood is separated in the heart of mammals.

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 16
Give reasons for ventricles are thick-walled.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 16

Give reasons for the following: 

Herbivores have longer small intestine as compared to carnivores.

MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 17
Why do ventricles have thicker and more muscular walls than atria?
EASY
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 17
What are peristaltic movements?
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 18
Why do we feel cramps in our muscles during sudden physical activity?
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 18
List two major steps involved in the formation of urine and state in brief their functions?
HARD
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 19
Explain the process of nutrition in Amoeba with the help of a diagram.
HARD
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 19
Explain the structure of tooth, with a suitable diagram?