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Heredity and Evolution — quick quiz

5 real SZF IOS questions on Heredity and Evolution. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

A pea plant with genotype Tt (tall) is crossed with another pea plant with genotype Tt. What will be the phenotypic ratio of the offspring if T (tall) is dominant over t (dwarf)?