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To study the genetics of flowering time in Brassica rapa (i.e. the number of days from germination to flowering, you sow seeds for many different pure-breeding lines (genetically identical lines) of B. rapa together in a greenhouse. You then record the number of days from seed germination to flowering for each plant. The phenotypic variance for the entire combination of lines is 100 d², but the average variance of plants within individual pure-breeding lines is only 25 d². Calculate each of the following. Environmental variance (VE): Type your answer here Genetic variance (VG): Type your answer here Broad-sense heritability (H²): Type your answer here d² (write as an integer) d² (write as an integer) (write as a decimal to two places)

To study the genetics of flowering time in Brassica rapa (i.e. the number of days from germination to flowering, you sow seeds for many different pure-breeding lines (genetically identical lines) of B. rapa together in a greenhouse. You then record the number of days from seed germination to flowering for each plant. The phenotypic variance for the entire combination of lines is 100 d², but the average variance of plants within individual pure-breeding lines is only 25 d². Calculate each of the following. Environmental variance (VE): Type your answer here Genetic variance (VG): Type your answer here Broad-sense heritability (H²): Type your answer here d² (write as an integer) d² (write as an integer) (write as a decimal to two places)

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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Fill in the Blanks Answers typed in all of the blanks will be automatically saved. X₂ X² Ω· To study the genetics of flowering time in Brassica rapa (i.e. the number of days from germination to flowering, you sow seeds for many different pure-breeding lines (genetically identical lines) of B. rapa together in a greenhouse. You then record the number of days from seed germination to flowering for each plant. The phenotypic variance for the entire combination of lines is 100 d², but the average variance of plants within individual pure-breeding lines is only 25 d². Calculate each of the following. Environmental variance (VE): Type your answer here Genetic variance (VG): Type your answer here Broad-sense heritability (H²): Type your answer here d² (write as an integer) d² (write as an integer) (write as a decimal to two places)
Transcribed Image Text:Fill in the Blanks Answers typed in all of the blanks will be automatically saved. X₂ X² Ω· To study the genetics of flowering time in Brassica rapa (i.e. the number of days from germination to flowering, you sow seeds for many different pure-breeding lines (genetically identical lines) of B. rapa together in a greenhouse. You then record the number of days from seed germination to flowering for each plant. The phenotypic variance for the entire combination of lines is 100 d², but the average variance of plants within individual pure-breeding lines is only 25 d². Calculate each of the following. Environmental variance (VE): Type your answer here Genetic variance (VG): Type your answer here Broad-sense heritability (H²): Type your answer here d² (write as an integer) d² (write as an integer) (write as a decimal to two places)
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