How do I solve this question? Purebred wrinkled, green-seeded pea plants were crossed with purebred round, yellow-seededplants. The F1, all of which had round and yellow seeds, were then self-crossed resulting in thefollowing F2: 172 plants with round and yellow seeds, 55 plants with round and green seeds, 58plants with wrinkled and yellow seeds, and 15 plants with wrinkled and green seeds. Calculatethe chi-square value and determine the p-value range. Which of the following are the correct chi-square values, p-value range, and whether you would accept or reject the hypothesis that theseresults are consistent with Mendelian predictions?X2 = 0.946; 0.5

Name: How do I solve this question? Purebred wrinkled, green-seeded pea plan
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Description: How do I solve this question? Purebred wrinkled, green-seeded pea plants were crossed with purebred round, yellow-seededplants. The F1, all of which had round and yellow seeds, were then self-crossed resulting in thefollowing F2: 172 plants with roun

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Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Purebred wrinkled, green-seeded pea plants were crossed with purebred round, yellow-seeded
plants. The F1, all of which had round and yellow seeds, were then self-crossed resulting in the
following F2: 172 plants with round and yellow seeds, 55 plants with round and green seeds, 58
plants with wrinkled and yellow seeds, and 15 plants with wrinkled and green seeds. Calculate
the chi-square value and determine the p-value range. Which of the following are the correct chi-
square values, p-value range, and whether you would accept or reject the hypothesis that these
results are consistent with Mendelian predictions?
X2 = 0.946; 0.5<p<0.9; accept hypothesis
X2=0.895; 0.5<p<0.9; reject hypothesis
X2 = 0.895; 0.5<p<0.1; reject hypothesis
O X2=0.895; 0.5<p<0.9; accept hypothesis

Expert Solution

Step 1: Explain dihybrid cross

Trait is a characteristic feature that is unique to particular individual. Each trait is represented by genotype and phenotype. A dihybrid cross is a cross in which two traits are involved.

In this, two traits are :-

I) Colour of seed :- In this, yellow seed is dominant over green seed.

II) Texture of seed :- In this, round seed is dominant over wrinkled seed.

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