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JIPMER 2010
Exam
JIPMER
Year
2010
Subject
Zoology
Chapter
Principles of Inheritance and Variation

JIPMER 2010 · Zoology · Principles of Inheritance and Variation

A man of blood group-A marries a woman of blood group-AB, which...

A man of blood group-A marries a woman of blood group-AB, which type of progeny would indicate that man is heterozygous?A man of blood group-A marries a woman of blood group-AB, which type of progeny would indicate that man is heterozygous?

Options

  1. AO
  2. BB
  3. CA
  4. DAB

Correct answer

B. B

Step-by-step solution

A man of blood group-A marries a woman of blood group-AB, which type of progeny would indicate that man is heterozygous? In this case, progeny with blood group- B is produced only when man is heterozygous, ie, IAO\mathrm{I}^{\mathrm{A}} \mathrm{O}
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