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A farmer mates a homozygous tall, red tomato plant (TTRR) with a heterozygous tall, red tomato plant (TtRr). Find the genotypes and phenotypes ratio

Respuesta :

Answer:

Cross between the two will produce following offspring -

TTRR -  homozygous tall, red tomato plant

TTRr - Tall and red

TtRR - Tall and reds

TrRr -Heterozygote  Tall and red

Explanation:

Given -

Genotype of homozygous tall, red tomato plant  is TTRR

Genotype of heterozygous tall, red tomato plant is TtRr

Gametes of TTRR - TR, TR, TR, TR

Gametes of TtRr - TR, Tr, tR, tr

Cross between the two will produce following offspring -

TTRR -  homozygous tall, red tomato plant

TTRr - Tall and red

TtRR - Tall and reds

TrRr -Heterozygous  Tall and red

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