CBSE-CLASS-XII SERIES
Biology

The Search For Genetic Material

3 previous year questions.

Volume: 3 Ques
Yield: Medium

High-Yield Trend

3
2024

Chapter Questions
3 MCQs

01
PYQ 2024
medium
biology ID: cbse-cla
Assertion (A): Some aquatic ecosystems have inverted biomass pyramids.
Reason (R): More energy is required by the organisms occupying higher trophic levels.
1
Both (A) and (R) are true and (R) is the correct explanation of (A)
2
Both (A) and (R) are true and (R) is not the correct explanation of (A)
3
(A) is true, but (R) is false
4
(A) is false, but (R) is true
02
PYQ 2024
easy
biology ID: cbse-cla

Assertion (A): The chronic use of alcohol by a person leads to cirrhosis.
Reason (R): Alcohol addiction at times becomes the cause of mental and financial distress to the entire family of the addicted person.}

03
PYQ 2024
medium
biology ID: cbse-cla

Explain the role pf placenta

About The Search For Genetic Material - CBSE-CLASS-XII

The Search For Genetic Material is a vital chapter for CBSE-CLASS-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 The Search For Genetic Material 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 The Search For Genetic Material carry the most weight. Then, tackle the questions iteratively to solidify your understanding.