CBSE-COMPARTMENT-XII SERIES
Biology

Organisms And Populations

2 previous year questions.

Volume: 2 Ques
Yield: Medium

High-Yield Trend

2
2025

Chapter Questions
2 MCQs

01
PYQ 2025
medium
biology ID: cbse-com
Who proposed the competitive exclusion principle?
1
G. F. Gause
2
Von Humboldt
3
Mac Arthur
4
Verhulst - pearl
02
PYQ 2025
medium
biology ID: cbse-com
The population interaction where one species is harmed and the other is unaffected is:
1
Amensalism
2
Commensalism
3
Parasitism
4
Predation

About Organisms And Populations - CBSE-COMPARTMENT-XII

Organisms And Populations is a vital chapter for CBSE-COMPARTMENT-XII aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Organisms And Populations PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Organisms And Populations carry the most weight. Then, tackle the questions iteratively to solidify your understanding.