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Biology — quick quiz

5 real MP RAEO questions on Biology. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Easy

According to Mendel's law of segregation, when a heterozygous tall plant (Tt) is crossed with another heterozygous tall plant (Tt), what is the phenotypic ratio of tall to dwarf plants in F2 generation?