In the Frozen Kingdom, Kristoff and Anna successfully raised a large family, which grew to a total of 50 people. Among the 50 people, 36 have brown eyes and 14 have blue eyes. A dominant allele R confers brown eye colour and a recessive allele r confers blue eye color. Assuming Hardy-Weinberg equilibrium is operating, answer the following questions. a. What is the frequency of the brown allele R? b. What is the frequency of the blue allele r? c. How many children are heterozygotes (Br)2

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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In the Frozen Kingdom, Kristoff and Anna
successfully raised a large family, which
grew to a total of 50 people. Among the 50
people, 36 have brown eyes and 14 have blue
eyes. A dominant allele R confers brown eye
colour and a recessive allele r confers blue
eye color. Assuming Hardy-Weinberg
equilibrium is operating, answer the
following questions.
a. What is the frequency of the brown allele
R?
b. What is the frequency of the blue allele r?
c. How many children are heterozygotes
(Rr)?
Show ALL work and reasoning. Please give
mathematical reasoning for the steps you
took to solve this problem.
Use frequency value (0-1), round to 3 decimal place.
Transcribed Image Text:In the Frozen Kingdom, Kristoff and Anna successfully raised a large family, which grew to a total of 50 people. Among the 50 people, 36 have brown eyes and 14 have blue eyes. A dominant allele R confers brown eye colour and a recessive allele r confers blue eye color. Assuming Hardy-Weinberg equilibrium is operating, answer the following questions. a. What is the frequency of the brown allele R? b. What is the frequency of the blue allele r? c. How many children are heterozygotes (Rr)? Show ALL work and reasoning. Please give mathematical reasoning for the steps you took to solve this problem. Use frequency value (0-1), round to 3 decimal place.
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