Two tall plants were crossed and all the F1 plants were tall. when the F1…

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Biology WAEC 2022

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 checkmark

The correct answer is: D

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