Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Which of the following crosses correctly justifies the test cross?
A
and and
B
ww and
C
and
D
Choose the correct option(s): Text Solution
Verified by ExpertsThe correct answer is:
In a test cross, an organism exhibiting a dominant phenotype whose genotype needs to be determined is crossed with a homozygous recessive organism. Both crosses in options (Ww 
ww) and (WW 
ww) involve crossing a dominant phenotype (either homozygous or heterozygous) with a homozygous recessive partner, thus fitting the description of a test cross.
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