7
QuizMultiple Choice

Probability of Inheritance

Question 7 • TX-Biology A-ACC RISD Quest

Gregor Mendel crossed homozygous tall plants (TT) with homozygous short plants (tt). All the resulting offspring were tall. From these results, what conclusion did Mendel draw?

Answer
A
Tallness is a dominant trait.
B
The word homozygous always means dominant.
C
Only dominant alleles are passed on to offspring.
D
The alleles of the offspring were recessive.
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