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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
Which one of the following represents a test cross?
  • A
    Ww x WW
  • B
    Ww x Ww
  • C
    Ww x ww
  • D
    WW x WW
✓

Answer

  1. Ww x ww

Explanation:

A test cross is a cross between heterozygous F1​ generation and recessive parent.

That is, Ww (F1​ generation) x ww (recessive parent)

Gametes: W, w

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