What is the predicted ratio of phenotypes in the offspring in this study?
In peas, the color of the seed and the color of the seed pod are independent genes. For the seed, the yellow color is dominant and shown as Y. The green color is recessive and shown as y. For the seed pod, the green color is dominant and shown as G. The yellow pod color is recessive and shown as g. The diagram shows a Punnett square analysis of a cross of two parents with different combinations of these traits.
The phenotypes are (green pod, yellow seed) and (yellow pod, yellow seed) in the ratio 8:8.
The phenotypes are (green pod, yellow seed) and (yellow pod, yellow seed) in the ratio 1:1.
The phenotypes are (green pod, yellow seed) and (yellow pod, yellow seed) in the ratio 1:2.
The phenotypes are (green pod, yellow seed) and (yellow pod, yellow seed) in the ratio 2:1.
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