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Test Index
Class 12 NEET Biology Principles of Inheritance and Variation Questions Part 3
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Question : 8
Total: 26
In a plant, black seed color
(
BB
∕
Bb
)
is dominant over white seed color (bb). In order to find out the genotype of the black seed plant, with which of the following genotype will you cross it?
[NEET 2024]
BB
bb
Bb
BB
∕
Bb
Validate
Solution:
👈: Video Solution
To determine the genotype of a black seed colour at
F
2
, the black seed from
F
2
is crossed with the white seed colour. This is called a test cross.
∴
To determine the genotype of
(
BB
∕
Bb
)
black seed we need to cross them with white seed i.e. bb.
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