13. Mendelian Genetics
Monohybrid Crosses
Multiple Choice
Multiple ChoicePea plants are tall if they have the genotype TT or Tt, and they are short if they have genotype tt. A tall plant is mated with a short plant. Which outcome below would indicate that the tall parent plant was heterozygous?
A
All of the offspring are short.
B
All of the offspring are tall.
C
The ratio of tall offspring to short offspring is 3:1.
D
There is not enough information to answer the question.
E
The ratio of tall offspring to short offspring is 1:1.
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