Cells and Tissues – Online MCQs Test – Biology 9th

1. It includes protozoa and unicellular algae.

2. In 1839, he presented a cell theory.

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

4. Select the mismatched

5. Secondary wall is made up of

6. He is believed to be the first investigator to invent the compound microscope in 1590.

7. The fundamental unit of living thing is:

8. Select the odd one:

9. Electron microscope has a resolution as small as:

10. What is responsible for the high resolution of the electron microscope?

11. In 1833, he discovered the nucleus in plant cells.

12. The parameters which are important in microscopy are:

13. In 1833, the center of the cell was seen by:

14. Members of which kingdom have cell wall and are all heterotrophic:

15. In 1665, cell was first observed by:

16. Which process allow movement in and out of cell
(i) Osmosis (ii) Diffusion (iii) Active transport

17. All are postulates of cell theory except

18. Which statement about the fluid mosaic model of membrane structure is correct?

19. He reached the conclusion that only not only plants, but animal tissue as well is composed of cells.

20. Electron microscope has a magnification upto:

21. Cell organelle found in animal cell and helps intracellular digestion

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

23. In 1670, the first living cells were seen by:

24. It is often used to obtain detailed images of the internal structure of cells.

25. Trace the correct pathway of protein produce from protein factories