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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION
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In a plant, red fruit (R) dominant over yellow fruit (r) and tallness (T) is dominant over shortness (t). If a plant with RRTT genotype is crossed with a plant that is rrtt. Then
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Correct option: D
All of the offsprings will be tall with red fruits
Option D (All of the offsprings will be tall with red fruits) is correct because when RRTT is crossed with rrtt, all offspring will be RrTt, which expresses the dominant phenotypes of tallness and red fruit.
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