A. What mutant phenotype are you using in this cross? B. If the mutant allele in this cross is a dominant, autosomal allele, what phenotype(s) should be present in the FI of your cross, and what fraction of the F1 should each phe- notype represent? (Include "male" and "female" as part of your description for a given phenotype, only if it is necessary to do so.)

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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Answer the questions as if you were crossing flies with a “big head” mutant trait with flies that have normal sized heads.
04 Answer this question for your particular cross. If necessary, include separate responses for
the two reciprocal crosses. Your instructor may ask you to hand in the answers to Parts A
through E within a week or so (along with answers to the other questions in this lab) and
then hand in an answer to Part F after you have collected the data from the cross.
A. What mutant phenotype are you using in this cross?
B. If the mutant allele in this cross is a dominant, autosomal allele, what phenotype(s)
should be present in the FI of your cross, and what fraction of the F1 should each phe-
notype represent? (Include "male" and "female" as part of your description for a given
phenotype, only if it is necessary to do so.)
Transcribed Image Text:04 Answer this question for your particular cross. If necessary, include separate responses for the two reciprocal crosses. Your instructor may ask you to hand in the answers to Parts A through E within a week or so (along with answers to the other questions in this lab) and then hand in an answer to Part F after you have collected the data from the cross. A. What mutant phenotype are you using in this cross? B. If the mutant allele in this cross is a dominant, autosomal allele, what phenotype(s) should be present in the FI of your cross, and what fraction of the F1 should each phe- notype represent? (Include "male" and "female" as part of your description for a given phenotype, only if it is necessary to do so.)
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