A Mendelian experiment consisted of breeding | vedclass

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(B) Let $T$ represent the dominant trait for tallness and $t$ represent the recessive trait for shortness. Let $W$ represent the dominant trait for vi

Vedclass · Accepted Answer

$TtWW$

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(B) Let $T$ represent the dominant trait for tallness and $t$ represent the recessive trait for shortness. Let $W$ represent the dominant trait for violet flowers and $w$ represent the recessive trait for white flowers.$1$. The progeny all bore violet flowers,which indicates that the tall parent must be homozygous dominant for flower color $(WW)$,as the short parent is white $(ww)$.$2$. Almost half of the progeny were short,which indicates that the tall parent must be heterozygous for height $(Tt)$ because a cross between $Tt$ and $tt$ results in $50\%$ tall and $50\%$ short offspring.$3$. Therefore,the genotype of the tall parent is $TtWW$.

$A$ Mendelian experiment consisted of breeding tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers,but almost half of them were short. This suggests that the genetic make-up of the tall parent can be depicted as

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