general knowledge | pakistan general knowledge | biology class 9 |

1. QUESTION: How many chemical reactions are present in simple organism for maintaining its life?

A. Hundreds

B. Thousands

C. Millions

D. Billions

CORRECT ANSWER IS: Hundreds

2. QUESTION: How many elements are used in forming the chemical compound

A. 92

B. 16

C. 94

D. 17

CORRECT ANSWER IS: 16

3. QUESTION: Highly structure protoplasm is

A. Genetical substance

B. Non-Living Substance

C. Living Substance

D. None of the above

CORRECT ANSWER IS: Living Substance

4. QUESTION: The Start of the study of biological organization at different level forms

A. Sub atomic particle

B. Community

C. Atomic Particles

D. Both a and c

CORRECT ANSWER IS: Both a and c

5. QUESTION: A combination of atom belong to

A. Atom

B. Micro Molecules

C. macro Molecules

D. None of the above

CORRECT ANSWER IS: None of the above

6. QUESTION: Organs are composed of ____________.

A. Tissues

B. cells

C. units

D. None of the above

CORRECT ANSWER IS: Tissues

7. QUESTION: The properties of chemical elements differ from one another in

A. Non-living word

B. Living word

C. Both a and b

D. None of the above

CORRECT ANSWER IS: Non-living word

8. QUESTION: Biological organization has

A. Number of processes

B. degree of complexity

C. Regulatory function

D. All of these

CORRECT ANSWER IS: All of these

9. QUESTION: Member of __________ species inhabiting the same area called population

A. One

B. Two

C. Three

D. More Than one

CORRECT ANSWER IS: One

10. QUESTION: Micro molecules having low molecule weight are

A. Oxygen

B. Strach

C. Proteins

D. CO2, H2O

CORRECT ANSWER IS: CO2, H2O

Made easy test series 2021

Made easy test series 2021