Introduction to Biology – MCQs, Fill in the Blanks, and Definitions with Answers (Class 9 Notes)

• Title:
• Introduction to Biology – MCQs, Fill in the Blanks, and Definitions with
Answers



• Subject:
• Biology



• Chapter:
• Introduction to Biology



• Prepared by:
• M. R.



• Word Count:
• Approx. 600 words



• Language:
• English
•
• Education Level:
• School / 9th Class

, Introduction to Biology Review Questions

• Multiple Choice Question’s
1. A localized group of organisms that belong to the same species is called a:

(a) Biosphere

(b) Community

(c) Ecosystem

(d) Population

Explanation: A population is a group of individuals of the same species living in a specific
area.

Answer: (d) Population



2. Increased quantity and quality of fish production:

(a) Fisheries

(b) Farming

(c) Animal husbandry

(d) Forestry

Explanation: Fisheries involve the breeding and management of fish for human use and
trade.

Answer: (a) Fisheries



3. Study of remote past organic life with the help of fossils:

(a) Entomology

(b) Paleontology

(c) Taxonomy

(d) Histology

Explanation: Paleontology is the study of fossils to understand ancient life forms.