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2 votes
2 votes
Cross between to plants (P1): one tall (TT) and one short (tt).

A. cannot predict genotype
B. could produce short plants in second generation (F2)
C. could produce short plants in first generation (F1)
D. would never produce short plants

User Emma Perkins
by
2.7k points

1 Answer

17 votes
17 votes
Hello! You did not list which genotype was dominant, but I will do my best anyway:

When you cross the genotypes TT and tt for the two plants, it is only possible to get the genotype Tt.

No matter what, the answer is NOT A OR D!

If the short genotype is dominant, the answer is C.

If the tall genotype is dominant, the answer is B (Tt crossed with Tt in a punnet square produces one tt)

I hoped this helped you! Without the dominant trait being listed it was harder to answer but I did my best :)

User Adrian Lopez
by
3.3k points
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