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 suggested that the genetic make up (or genotype) of the tall parent can be depicted as :
(a) TTWW
(b) TTww
(c) TtWW
(d) TtWw
Give reason for your choice.

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Solution

(c) TtWW
The genotype of the tall parent can be depicted as TtWW. It is because T is the gene for tallness, t for dwarfness; W is the gene for violet flowers, while w is for white flowers. Thus, T and W are dominant genes, whereas t and w are recessive genes.

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Q. 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 suggested that the genetic make up (or genotype) of the tall parent can be depicted as:
(a) TTWW (b) TTww (c) TtWW (d) TtWw
Give reason for your choice.

Q. 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

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

(a) TTWW

(b) TTww

(d) TtWw

Q. A mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What be the results in

F_{1}

progeny?

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(c) TtWW The genotype of the tall parent can be depicted as TtWW. It is because T is the gene for tallness, t for dwarfness; ​W is the gene for violet flowers, while w is for white flowers. Thus, T and W are dominant genes, whereas t and w are recessive genes.

(c) TtWW
The genotype of the tall parent can be depicted as TtWW. It is because T is the gene for tallness, t for dwarfness; W is the gene for violet flowers, while w is for white flowers. Thus, T and W are dominant genes, whereas t and w are recessive genes.