Question

Work out the cross involving a tall plant (Tt) and a dwarf pea plant (tt). Deduce the phenotypic and genotypic ratios in the F1 generation.

Answer 1

Answer:

In this case the progenies would be,

Tt, Tt, tt, tt.

Hence here we observe,

a. Phenotypic Ratio - 1 : 1

b. Genotypic Ratio - 1 : 1

Answer 2

Answer:

phenotypic ratio = 2 : 2

Genotypic ratio = 2 : 2

Explanation:

crossing results are

Tt , tt ,Tt , tt

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