NEET 2022 · Class 12

Principles of Inheritance and Variation

Assertion (A) : Mendel's law of Independent assortment does not hold good for the genes that are located closely on the same chromosome. Reason (R) : Closely located genes assort independently. In the light of the above statements, choose the correct answer from the options given below [NEET-2022]

  1. (A)Both (A) and (R) are correct and (R) is the correct explanation of (A)
  2. (B)Both (A) and (R) are correct but (R) is not the correct explanation of (A)
  3. (C)(A) is correct but (R) is not correct
  4. (D)(A) is not correct but (R) is correct

The NCERT line that answers it

Verbatim line

Later, it was found that Mendel's law of independent assortment does not hold true for the genes that were located on the same chromosomes.

Chapter
Principles of Inheritance and Variation
Section
4.8.3 Chromosomal Disorders
Page
26
Words matched
14 of 14

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states 'Mendel's law of independent assortment does not hold true for the genes that were located on the same chromosomes,' which directly supports assertion (A) being correct and contradicts reason (R) that claims closely located genes assort independently.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

Question text is reproduced from the published NEET 2022 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.