MCQ Introduction to Cell Chapter 5 Class 9 Science

MCQ’s For All Chapters – Science Class 9th

1. There will be total 14 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. A temporary mount of onion peel was observed under a compound microscope. Which of the following is the correct observation?

A

B

C

D

Your comments:

Question 1 of 14

2. Which microscope made it possible to observe the complex structure of cell and its organelles?

Simple

Electron

Light

Compound

Your comments:

Question 2 of 14

3. Which biologist proposed the cell theory along with Schwann?

Schleiden

Robert Brown

Purkinje

Virchow

Your comments:

Question 3 of 14

4. The cells present in cork slice are:

Live cells

Bacterial cell

Animal cells

Dead cells

Your comments:

Question 4 of 14

5. Which is not a postulate of cell theory?

All organisms are composed of cells.

Plant cells carry out photosynthesis.

Cell is the basic unit of life.

All cells arise from pre-existing cells.

Your comments:

Question 5 of 14

6. In which year the nucleus of the cell was discovered?

1813

1665

1674

1831

Your comments:

Question 6 of 14

7. Which is the incorrect statement with respect to cell?

Cell is the basic unit of life.

A single cell may constitute a whole organism.

All cells do not arise from pre-existing cells.

All living organisms are composed of cells.

Your comments:

Question 7 of 14

8. Cell in Latin means

Little room

Empty space

Tree

Living organism

Your comments:

Question 8 of 14

9. Find the correct statement with respect to development of human life.

Every human being develops from a single cell

Every human begins his life from several defined groups of cells.

Every human being arises from 2 cells.

There is no definite number of cells from which a human being arises.

Your comments:

Question 9 of 14

10. Purkinje called the fluid substance of the cell as

Protoplasm

Geoplasm

Cytoplasm

Nucleoplasm

Your comments:

Question 10 of 14

11. ASSERTION-All plants and animals are composed of cells.

REASON-Plants and animals made up of DNA.

a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.

b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.

c) Assertion is true but Reason is false.

d) Both Assertion and Reason are false.

Question 11 of 14

12. ASSERTION-All plants and animals are composed of cells.

REASON-Cell is the basic unit of life.

a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.

b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.

c) Assertion is true but Reason is false.

d) Both Assertion and Reason are false.

Question 12 of 14

13. Assertion : A cell swells up when present in a hypotonic solution.
Reason : More water molecules enter the cell than they leave.

a.) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.

b.) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.

c.) Assertion is true but Reason is false.

d.) Assertion is false but Reason is true.

Question 13 of 14

14. Assertion : The endoplasmic reticulum which lacks ribosomes is called smooth endoplasmic reticulum
Reason : SER is mainly involved in protein synthesis.

a.) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.

b.) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.

c.) Assertion is true but Reason is false.

d.) Assertion is false but Reason is true.

Question 14 of 14

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