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ICSE Class 10 Biology Question 3 of 30

Solved 2024 Question Paper ICSE Class 10 Biology — Question 6

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6
Question

Question 1(vi)

A zygote which has Y chromosome inherited from the father will develop into a:

  1. Will depend on the chromosome inherited from the mother
  2. Girl
  3. Either boy or a girl
  4. Boy
Answer

Boy

Reason — Child always inherits X chromosome from the mother, and either X or Y chromosome from father. If X chromosome is inherited from father, a girl child develops and inheritance of a Y chromosome results in a boy.