The gene for tall (T) is dominant over the dwarf (t) in the garden Pea plant use by Mendel. A P plant that comes from a line of true breeding tall plants is crossed with a dwarf Pea plant. What are the phenotypes and genotypes of the F1 generation

Question

Stephany

Biology

3 November, 21:06

The gene for tall (T) is dominant over the dwarf (t) in the garden Pea plant use by Mendel. A P plant that comes from a line of true breeding tall plants is crossed with a dwarf Pea plant. What are the phenotypes and genotypes of the F1 generation

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Anne Gill · Answer 1

Parentals - TT x tt.

F1 generation:

- Genotypes = All Tt (Because all inherit 'T' from parent 1 and 't' from parent 2).

- Phenotypes = All Tall (Because the Tall trait is completely dominant to dwarf.