alleryIn Antirrhinum, a red-flowered plant crossed with white gives an F1 that is:
APlum
BPale
CPink
DPuce
Answer & Solution
Correct answer: C. Pink
1. The dog flower, or snapdragon, shows an in-between phenotype.
2. A cross of true-breeding red (RR) with true-breeding white (rr) gives an F1 (Rr) that is pink.
3. So the correct answer is pink.
_Source: syllabus Biology, Ch 5 'Principles of Inheritance and Variation'_
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