Two tall plants were crossed and all the F1 pl...
Two tall plants were crossed and all the F1 plants were tall. When the F1 plants were selfed, some of the F2 plants were tall while others were short. What are the possible genotypes of the original plants ?
Tt and tt
TT and TT
tt and tt
TT and Tt
Correct answer is D
No explanation has been provided for this answer.
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