In humans, the presence of facial dimples is dominant to no facial dimples. Out of a sampling of 100 individuals in this population, the following is observed: 48 homozygous dominant individuals 32 heterozygous individuals 20 homozygous recessive individuals What is the expected frequency of homozygous dominant individuals in this population? O a. 0.64 O b.0.2 O c 0.41 O d. 0.59 O e. 0.8

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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8
fue
False
QUESTION 8
In humans, the presence of facial dimples is dominant to no facial dimples. Out of a sampling of 100 individuals in this population, the following is observed:
48 homozygous dominant individuals
32 heterozygous individuals
20 homozygous recessive individuals
What is the expected frequency of homozygous dominant individuals in this population?
O a. 0.64
O b.0.2
O c 0.41
O d. 0.59
O e. 0.8
QUESTION 9
In some species of fish, a forked tail fin is dominant to a continuous tail fin. Fish with either fin type swim equally well. The frequency of individuals in a fish farm pe
the continuous tail fin is 49%. Assume the population is in Hardy-Weinberg equilibrium for this trait.
At what frequency are homozygous dominant individuals found in this population?
01
O 0.09
0.7
0.3
0.1
Transcribed Image Text:fue False QUESTION 8 In humans, the presence of facial dimples is dominant to no facial dimples. Out of a sampling of 100 individuals in this population, the following is observed: 48 homozygous dominant individuals 32 heterozygous individuals 20 homozygous recessive individuals What is the expected frequency of homozygous dominant individuals in this population? O a. 0.64 O b.0.2 O c 0.41 O d. 0.59 O e. 0.8 QUESTION 9 In some species of fish, a forked tail fin is dominant to a continuous tail fin. Fish with either fin type swim equally well. The frequency of individuals in a fish farm pe the continuous tail fin is 49%. Assume the population is in Hardy-Weinberg equilibrium for this trait. At what frequency are homozygous dominant individuals found in this population? 01 O 0.09 0.7 0.3 0.1
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