Biology, asked by koolakash8169, 1 year ago

A tall plants is crossed with a dwaft plants what will be the ratio of homozygous tall and dwaft in f2 progen

Answers

Answered by Anonymous
1
1:1 is the ratio of homogeneous tall and dwarf plant in f2 generation.
because cross is held between (Tt×Tt).

I think it may help you.


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SAURYA.
Answered by navadeep7
0
Parent : Tall plant (TT ) x Dwarf plant (tt)
F1 generation : Tt
F2 generation :
Female gamete

T t
M G
A A. T TT Tt
L M.
E E
T t Tt tt
E
Genotypic ratio: 1:2:1(homozygous tall: heterozygous tall: homozygous dwarf)
Phenotypic ratio : 3:1(tall:dwarf)

Hope it helps you
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