Explore topic-wise MCQs in Biology.

This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

Organism Population ? Ecosystems Biomes
What is the missing level of the organization?

A. Communities
B. Cells
C. Tissues
D. Organs
Answer» B. Cells
2.

Cells Tissues ? Organisms Population
What is the missing level of the organization?

A. Communities
B. Biomes
C. Organs
D. Ecosystem
Answer» D. Ecosystem
3.

How many levels of the organization do ecology consists of?

A. Two
B. Eight
C. Five
D. Four
Answer» E.
4.

By which method do birds communicate with each other?

A. Shouting
B. Eating
C. Talking
D. Singing
Answer» E.
5.

Which of the following is the last level of organization?

A. Cells
B. Organism
C. Biomes
D. Ecosystem
Answer» D. Ecosystem
6.

What is the organizational level before biomes?

A. Ecosystem
B. Population
C. Communities
D. Organism
Answer» B. Population
7.

What is the level of the organization after the population?

A. Community
B. Organism
C. Tissues
D. Organs
Answer» B. Organism
8.

What is the level of the organization after an individual organism?

A. Community
B. Organs
C. Population
D. Cells
Answer» D. Cells
9.

What is the level of the organization after the organs?

A. Community
B. Cell
C. Tissues
D. Organism
Answer» E.
10.

What is the level of the organization before an organism?

A. Tissue
B. Organ
C. Cell
D. Community
Answer» C. Cell
11.

What is the level of the organization after the cell?

A. Macromolecules
B. Organ
C. Tissue
D. Organism
Answer» D. Organism
12.

What is the level of the organization after the macromolecules?

A. Polymer
B. Tissue
C. Cell
D. Organ
Answer» D. Organ
13.

What is the first level of organization?

A. Organ
B. Cell
C. Organism
D. Macromolecules
Answer» E.
14.

By studying what processes can we tell the complexity of organisms?

A. Physical organization
B. Biological organization
C. Chemical organization
D. Physiological organization
Answer» C. Chemical organization
15.

Who is revered as Father of Ecology in India?

A. Ramdeo Misra
B. Raja Ram Mohan Roy
C. Verghese Kurien
D. MS Swaminathan
Answer» B. Raja Ram Mohan Roy