Another recessive mutation in Drosophila, ebony (e), is on anautosome (chromosome 3) and causes darkening of the bodycompared with wild-type flies. What phenotypic F1 and F2 maleand female ratios will result if a scalloped-winged female withnormal body color is crossed with a normal-winged ebony male?Work this problem by both the Punnett square method and theforked-line method.

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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Another recessive mutation in Drosophila, ebony (e), is on an
autosome (chromosome 3) and causes darkening of the body
compared with wild-type flies. What phenotypic F1 and F2 male
and female ratios will result if a scalloped-winged female with
normal body color is crossed with a normal-winged ebony male?
Work this problem by both the Punnett square method and the
forked-line method.

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