ICSE Class 10 Biology Question 6 of 11

Genetics — Some Basic Fundamentals — Question 9

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Question 9

In the human male, a sperm contains autosomes and :

  1. X and Y chromosomes
  2. Only X chromosome
  3. X or Y chromosome
  4. Only Y chromosome
Answer

X or Y chromosome

Reason — In the human male, a sperm contains autosomes and either an X chromosome or a Y chromosome.