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Life sciences — quick quiz

5 RRB JE-pattern questions on Life sciences. Instant scoring and solutions — see where you stand in a few minutes.

Question 1 of 5

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In pea plants, tallness (T) is dominant over dwarfness (t). If a heterozygous tall plant (Tt) is crossed with a dwarf plant (tt), what will be the ratio of tall to dwarf plants in the offspring?