Class 9 Biology Model Paper 3 MCQs Test

1. Which option is correct regarding the mode of nutrition of following organism?

2. The diagram shows cells in a part of the leaf of a green plant. Which region contains cells which are responsible for the transport of water?

3. Chiasmata formation takes place during prophase I. Find out how many Chiasmata are there in the diagram?

5. The diagram shows part of the human alimentary canal. In which region maximum amino acids are absorbed in the blood?

6. All of the following are macromolecules EXCEPT:

7. The diagram shows red blood cells with antigens according to ABO blood group system. Which cell represents blood group O?

8. The diagram shows the pressure flow mechanism through the phloem. Which labeled part will act as a sugar sink?

9. Malarial patient has plasmodium in his blood. What would be the possible explanation if a healthy person who is not having any malarial symptoms shows plasmodium in his blood?

10. The diagram shows an amylase molecule catalysing the breakdown of a starch molecule.

11. The diagram shows an overview of cellular respiration.

12. The following graph shows percentage composition of bio-elements by mass of a human being. Which labeled part represents Hydrogen.