Biology · Genetics and Plant Breeding
Given below are a few statements on concepts of molecular breeding: A. Correlations between quantitative traits can be because of pleiotropic effects of the same gene and/or genetic linkage of genes associated with the traits. B. In a Recombinant Inbred Line (RIL) population, genetic segregation of both dominant and codominant markers occurs in a 1 : 1 ratio. C. Near-isogenic lines (NILs) can be produced by repeated backcrossing of the F1 to a recurrent parent. D. SNPs are dominant markers. Which one of the following options represents all correct statements?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A and B only
- 2A, B and D
- 3A, B and C✓
- 4C and D only
Correct answer
A, B and C
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