Biology, asked by aruna250901, 7 months ago

how does crossing 2 hetrozygous genotypes give the ratio of 1:1 (homo:hetro) . im confused :"(

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Answered by itsmesatyamkumar00

1

Answer:

1:1

Explanation:

Tt×Tt

TT, tt, Tt, Tt

so

2 homozygous : 2 heterozygous

ratio= 1:1

Answered by Anonymous

1

this is the answer..................enjoy

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