In a plant, black seed color (mathrm{BB} / ma | vedclass

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Question

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 cros

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$\mathrm{bb}$

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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.

$	herefore$ To determine the genotype of $(B B / B b)$ black seed we need to cross them with white seed i.e. $bb$.

In a plant, black seed color $(\mathrm{BB} / \mathrm{BB})$ 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?

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