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Exercise 2 - Dihybrid Cross Table 2 - Number of Seeds Counted for Dhybrid Cross Total # # Yellow/Smooth Seeds # Yellow/Wrinkled # Purple/Smooth Seeds # Purple/Wrinkled Seeds 9:3:3:1 Seeds Seeds Corn Your ear 216 54 65 21 381 of corn Individual Corn What is the inheritance ratio for seed color and seed shape for your individual ear of corn for the dihybrid cross? 1. Calculate the expected numbers (e1, e2, e3 and e4) for your ear of corn. (Show your work.) (Show your work.) (Show your work.) (Show your work.) a. e, = b. e2 = C. e2 = d. e2 = 2. Determine the chi square number. x : (Show your work.) Is the observation of the seed data significant (accept or reject your hypothesis) as indicated by the Chi-square?

Exercise 2 - Dihybrid Cross Table 2 - Number of Seeds Counted for Dhybrid Cross Total # # Yellow/Smooth Seeds # Yellow/Wrinkled # Purple/Smooth Seeds # Purple/Wrinkled Seeds 9:3:3:1 Seeds Seeds Corn Your ear 216 54 65 21 381 of corn Individual Corn What is the inheritance ratio for seed color and seed shape for your individual ear of corn for the dihybrid cross? 1. Calculate the expected numbers (e1, e2, e3 and e4) for your ear of corn. (Show your work.) (Show your work.) (Show your work.) (Show your work.) a. e, = b. e2 = C. e2 = d. e2 = 2. Determine the chi square number. x : (Show your work.) Is the observation of the seed data significant (accept or reject your hypothesis) as indicated by the Chi-square?

Human Anatomy & Physiology (11th Edition)
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
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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### Exercise 2 – Dihybrid Cross #### Table 2 - Number of Seeds Counted for Dihybrid Cross | 9:3:3:1 Corn | # Purple/Smooth Seeds | # Purple/Wrinkled Seeds | # Yellow/Smooth Seeds | # Yellow/Wrinkled Seeds | Total # Seeds | |--------------------------|-----------------------|-------------------------|-----------------------|-------------------------|---------------| | Your ear of corn | 216 | 54 | 65 | 21 | 381 | #### Individual Corn **Question:** What is the inheritance ratio for seed color and seed shape for your individual ear of corn for the dihybrid cross? ______________________. 1. **Calculate the expected numbers (e₁, e₂, e₃, and e₄) for your ear of corn.** - a. e₁ = __________ (Show your work.) - b. e₂ = __________ (Show your work.) - c. e₃ = __________ (Show your work.) - d. e₄ = __________ (Show your work.) 2. **Determine the chi square number.** χ² = __________ (Show your work.) **Question:** Is the observation of the seed data significant (accept or reject your hypothesis) as indicated by the Chi-square? ______________________________.
Transcribed Image Text:### Exercise 2 – Dihybrid Cross #### Table 2 - Number of Seeds Counted for Dihybrid Cross | 9:3:3:1 Corn | # Purple/Smooth Seeds | # Purple/Wrinkled Seeds | # Yellow/Smooth Seeds | # Yellow/Wrinkled Seeds | Total # Seeds | |--------------------------|-----------------------|-------------------------|-----------------------|-------------------------|---------------| | Your ear of corn | 216 | 54 | 65 | 21 | 381 | #### Individual Corn **Question:** What is the inheritance ratio for seed color and seed shape for your individual ear of corn for the dihybrid cross? ______________________. 1. **Calculate the expected numbers (e₁, e₂, e₃, and e₄) for your ear of corn.** - a. e₁ = __________ (Show your work.) - b. e₂ = __________ (Show your work.) - c. e₃ = __________ (Show your work.) - d. e₄ = __________ (Show your work.) 2. **Determine the chi square number.** χ² = __________ (Show your work.) **Question:** Is the observation of the seed data significant (accept or reject your hypothesis) as indicated by the Chi-square? ______________________________.
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