EASY
12th Maharashtra Board
IMPORTANT
Earn 100

Give scientific reason: Arteries are thicker than veins.

Important Questions on Respiration and Circulation

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.5
Give scientific reason: Left ventricle is thicker than all other chambers of heart. 
EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.6

Distinguish between: Open and closed circulation.

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.6
Distinguishes between the followings: Artery and vein.
MEDIUM
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.6

Differentiate between the following:

Blood and Lymph

EASY
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.6

Distinguish between: Blood capillary and Lymph capillary.

HARD
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.6

Distinguish between: Intrinsic and extrinsic process of clotting.

HARD
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.7

Smita was working in a garage with the doors closed and automobiles engine running. After some time she felt breathless and fainted. What would be the reason? How can she be treated?

HARD
12th Maharashtra Board
IMPORTANT
Biology Standard 12>Chapter 8 - Respiration and Circulation>Exercise>Q Q.7

Shreyas went to a garden on a wintry morning. When he came back, he found it difficult to breath and started wheezing. What could be the possible condition and how can he be treated?