Introduction to Cell, Class 9 Science

1. There will be total 10 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

Question 1 of 10

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

 Simple

 Electron

  Light

 Compound

Question 2 of 10

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

 Schleiden

 Robert Brown

 Purkinje

 Virchow

Question 3 of 10

4. The cells present in cork slice are:

 Live cells

 Bacterial cell

 Animal cells

 Dead cells

Question 4 of 10

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.

Question 5 of 10

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

 1813

 1665

 1674

 1831

Question 6 of 10

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.

Question 7 of 10

8. Cell in Latin means

 Little room

 Empty space

 Tree

 Living organism

Question 8 of 10

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.

Question 9 of 10

10. Purkinje called the fluid substance of the cell as

 Protoplasm

 Geoplasm

 Cytoplasm

 Nucleoplasm

Question 10 of 10

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