NEET 1993 · Class 12

Principles of Inheritance and Variation

A polygenic inheritance in human beings is (1993)

  1. (A)skin colour
  2. (B)phenylketonuria
  3. (C)colour blindness
  4. (D)sickle cell anaemia

The NCERT line that answers it

Verbatim line

Human skin colour is another classic example for this.

Chapter
Principles of Inheritance and Variation
Section
4.4 POLYGENIC INHERITANCE
Page
18
Words matched
72 of 72

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 'Human skin colour is another classic example for this' where 'this' refers to polygenic inheritance, directly matching the MCQ's correct answer.

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