Cells and Tissues – Online MCQs Test – Biology 9th

1. In 1839, he presented a cell theory.

2. Plastids are found in the cells of:

3. It is found in the female reproduction system and in the digestive tract.

4. Nervous tissue is composed of:

5. A photograph of an image taken through a microscope is called:

6. Plant cells use it to absorb water from soil and transport it to the leaves.

7. It is the jelly-like substance that fills the cell.

8. It is a cylindrical tube-like structure that is composed of 27 microtubules.

9. What is a function of the rough endoplasmic reticulum?

10. Electron microscope has a magnification upto:

11. These tissues cover plant body.

12. In the kidneys, it keeps the water and salt levels in the body and blood at the correct Levels.

13. Ribosomes are composed of:

14. They are found surrounding the ducts of many glands, including mammary glands in the breast and salivary glands in the mouth.

15. Plastids often contain pigments used in:

16. They contain red, orange or yellow pigments and are common in ripening fruit, flowers or autumn leaves.

17. Suspended in the Stroma are stack-like structures called:

18. It is attached to bones by tendons.

19. Plant cell walls may contain upto:

20. Lignin is a: