NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION

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In cross between yellow round (YYRR) and green wrinkled (yyrr) find out the ratio between seeds having yellow and green seed colour

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Correct option: B

3\mathrm{ }:\mathrm{ }1

Option B (

3\mathrm{ }:\mathrm{ }1

) is correct because in the F2 generation of a dihybrid cross between YYRR and yyrr, the ratio of yellow to green seed color is 3:1.

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