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Inheritance and genetic crosses

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Question 6

The ABO blood group system in humans is controlled by a single gene with three alleles: IAI^AIA, IBI^BIB, and IOI^OIO.

An individual has the blood group AB.

Describe how this individual inherited the AB blood group from their parents.

[2]

Inheritance and genetic crosses Questions

  1. GCSE
  2. /Biology
  3. /Inheritance and genetic crosses