genetics

| December 8, 2015

A researcher is interested in two important phenotypes in sorghum: stem color and seed sweetness. Use G for red stems and g for green stems. Use S for bitter seeds and s for sweet seeds. Assume complete dominance of the red stem and bitter seed traits, and assume independent assortment. If two sorghum plants – both with the genotype Gg Ss – are crossed, what fraction of the offspring will have

A. Red stems?

B. sweet seeds?

C.green stems AND sweet seeds?

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Category: Biology

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