In the inheritance of size of starch grain in | vedclass

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(D) In $Pisum$ $sativum$ (pea plant),the size of starch grains is controlled by a single gene with two alleles ($B$ and $b$).$BB$ homozygotes produce

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Intermediate size

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(D) In $Pisum$ $sativum$ (pea plant),the size of starch grains is controlled by a single gene with two alleles ($B$ and $b$).$BB$ homozygotes produce large starch grains,while $bb$ homozygotes produce small starch grains.When these are crossed,the $F_1$ heterozygotes $(Bb)$ produce starch grains of intermediate size.This phenomenon is an example of incomplete dominance,where the phenotype of the heterozygote is intermediate between the phenotypes of the two homozygous parents.

In the inheritance of size of starch grain in $Pisum$ $sativum$,the $F_1$ had a phenotype that $:-$

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