by DeepWebLabs
CBSE-CLASS-XII SERIES
Biology

Genetic Code

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): A given fig species can be pollinated only by its partner wasp.
Reason (R): The wasp pollinates the fig inflorescence while searching for suitable egg-laying sites.
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
hard
biology ID: cbse-cla

Assertion (A): Primary transcripts in eukaryotes are subjected to splicing to remove the introns.
Reason (R): Primary transcripts contain both exons and introns, and the introns are non-functional in eukaryotes.}

03
PYQ 2024
medium
biology ID: cbse-cla
Identify the category of genetic disorder depicted in the pedigree chart given below:
1
X-Linked recessive
2
X-Linked dominant
3
Autosomal recessive
4
Autosomal dominant

About Genetic Code - CBSE-CLASS-XII

Genetic Code 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 Genetic Code 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 Genetic Code carry the most weight. Then, tackle the questions iteratively to solidify your understanding.