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 reasons.

Blood donation is considered to be superior of all donations.

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.
MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 6
Explain the differences between the arteries and veins.
MEDIUM
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 7
Which health parameters of blood donor should be checked?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 11 - Human Body and Organ System>Exercises>Q 8
RBCs of the blood contain _____, an iron compound.