Transport – Online MCQs Test – Biology 9th

1. Colourless, nucleated, irregular cells are:

2. Heart is enclosed in a fibrous bag like protective cover called:

3. Places of destruction of Erythrocytes (RBCs) are:

4. The movement of prepared food from leaves to different parts of plant through phloem elements is called:

5. This layer of arteries consists mostly of smooth muscle and elastic fibers.

6. By volume, the whole blood consists of:

7. Point out the mismatch:

8. In open circulatory system, blood remains filled in the open tissue spaces called:

9. The blood flows slower in:

10. These are present in blood for clotting of blood.

11. Minerals are taken up by root hair in two ways:
(i) Diffusion
(ii) Active transport
(iii) Osmosis
(iv) Passive Tran port

12. Tricuspid valve connects:

13. Transport of various substances within the body of an animal is called:

14. The movement of organic materials (food) takes place through:

15. It brings deoxygenated blood from the head, neck and arms to right atrium.

16. Phloem transport of sucrose can be described as going from “source to sink” which of the following would not normally function as a sink?

17. In this type of blood cancer, number of WBCs increases and RBCs decreases.

18. They produce in bone marrow.

19. Atria are completely separated from each other by:

20. They have walls made up of single layer of flattened cells called endothelium: