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In man, four phenotypes of blood groups ...

In man, four phenotypes of blood groups are due to the presence of antigen 'A' and antigen 'B' on the surface of RBCs. The chromosome that has the gene to control these antigens is

A

X-chromosome

B

9th chromosome

C

7th chromosome

D

21st chromosome

Text Solution

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The correct Answer is:
B
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ARIHANT NEET-HUMAN GENETICS-Chapter Exercises A Taking it together (Assorted Questions of the Chapter for Advanced level Practice )
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