alleryCrossing a tall pea plant with a dwarf one gives an F1 that is:
AAll dwarf
BAll medium
CAll mixed
DAll tall
Answer & Solution
Correct answer: D. All tall
1. Only one of the two parental traits appears in the first generation.
2. Mendel observed that all the F1 progeny were tall.
3. So the correct answer is all tall.
_Source: syllabus Biology, Ch 5 'Principles of Inheritance and Variation'_
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