HARD
8th Maharashtra Board
IMPORTANT
Earn 100

Draw neat and labeled diagrams of Internal structure of heart.

Important Questions on Human Body and Organ System

EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 4
Explain with the reason why human blood is red coloured?
MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 4
Explain with a reason why the upward and downward movement of diaphragm occurs consecutively?
MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 4

Explain with reasons.

Blood donation is considered to be superior of all donations.

EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 4

Explain with reasons.

Person with 'O' blood group is considered as 'universal donor'.

EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 4

Explain with reasons.

Food must have limited amount of salts.

MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 5
Explain the functional correlation of circulatory system with respiratory, digestive and excretory system.
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 5
Explain the structure and function of human blood.
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 5
Explain the importance and need of blood donation.