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Biology Question 175 – NEET-UG 2026

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : In an experiment, Mendel observed that the F1 progeny plants are all tall and none are dwarf. Reason R : Stem height is a contrasting trait, with tall being dominant and dwarf being recessive. In the light of the above statements, choose the most appropriate answer from the options given below :
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Ninja StrategyFactual Recall & Causal Link

Recognize that both statements are factually correct, and the dominance principle (R) directly explains the F1 observation (A).