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This problem has two parts: Part 1. In one of Mendel’s dihybrid crosses, he observed 315 round, yellow,...

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Biology

This problem has two parts:

Part 1.

In one of Mendel’s dihybrid crosses, he observed 315 round,yellow, 108 round, green, 101 wrinkled, yellow, and 32 wrinkled,green F2s. Analyze these data using the χ2testto see if they fit: (a) a 9:3:3:1 ratio and (b) the round: wrinkleddata fit a 3:1 ratio. Show all of your work.

Part 2.

For both (a) and (b) of the problem above, what does thecalculated p-value mean (i.e. what is the probability thedifference between your expected and observed data  isdue to chance)?

Answer & Explanation Solved by verified expert
3.9 Ratings (668 Votes)
Answer Part1 a Then let us try whether they fit in 9331 ration Dihybrid F2 phenotypic ratio 9331 Total progeny 31510810132 556 Round yellow 916 556 Round green 316556    See Answer
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