Question

When tall pea plant were selfed, some of the offspring were dwarf? Explain with the help of a punnett square. ​

Answer with the help of using of paper - PEN.

Answer 1

Answer:

in 2 cases a plant can be tall.....TT or Tt if TT plants are selfed we will get all its progeny tall

but in case we have dwarf progeny along with tall.....so we have Tt plants

Answer 2

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The tall pea plant that was selfed must be heterozygous in nature i.e having gametes T and t. The cross will be:

Tt X Tt results in 1 TT, 2 Tt, (all of which are tall plants ) and 1 tt, which will be the only dwarf plant.

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