Using our class population data above, answer the questions below. 1. Were you surprised by any aspect of this survey? Is so what surprised you? 1. Were you surprised that a trait was effected by a gene like how you interlace your fingers when you fold your hands? Explain. 2. Were you surprised that taste and flavor could be genetic? Explain. 2. Are all Dominant phenotype traits the most common trait in our population? Which dominant traits were most common? What is your evidence? 3. Are any Recessive phenotype traits the most common trait in our population? Which recessive traits were the most common? What is your evidence? 4. Dominant and Recessive does not define the frequency of a phenotype in a population. We expect recessive traits to be less common because they are only expressed if the individual is homozygous recessive. What would explain that some recessive traits are the most common phenotype in a population?

Human Anatomy & Physiology (11th Edition)
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Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Using the data, answer ALL 4 questions. Specifically for 2 and 3, go into detail and be sure to discuss what your evidence is for the answers. Be detailed on every question.
Below is some sample data that come from an imaginary class of 30 students.
A
1
2
Earlobe
3 Mid-digit Hair
4
PTC Taster
5 Widow's peak
6
7
8
9
10
11
Interlaced Fingel
Polydactyle
Cheek dimples
Cleft chin
Albinism
Face Freckles
E
Dominant Phenotype Recessive Phenotype % dominant % recessive
B
20
9
12
10
18
0
8
6
30
26
10
21
18
20
12
30
22
24
0
4
D
67
30
40
33
60
0
27
20
100
87
33
70
60
67
40
100
73
80
0
13
Using our class population data above, answer the questions below.
1. Were you surprised by any aspect of this survey? Is so what surprised you?
1. Were you surprised that a trait was effected by a gene like how you interlace your fingers when you fold your
hands? Explain.
2. Were you surprised that taste and flavor could be genetic? Explain.
2. Are all Dominant phenotype traits the most common trait in our population? Which dominant traits were most
common? What is your evidence?
3. Are any Recessive phenotype traits the most common trait in our population? Which recessive traits were the most
common? What is your evidence?
4. Dominant and Recessive does not define the frequency of a phenotype in a population. We expect recessive traits
to be less common because they are only expressed if the individual is homozygous recessive. What would explain
that some recessive traits are the most common phenotype in a population?
Transcribed Image Text:Below is some sample data that come from an imaginary class of 30 students. A 1 2 Earlobe 3 Mid-digit Hair 4 PTC Taster 5 Widow's peak 6 7 8 9 10 11 Interlaced Fingel Polydactyle Cheek dimples Cleft chin Albinism Face Freckles E Dominant Phenotype Recessive Phenotype % dominant % recessive B 20 9 12 10 18 0 8 6 30 26 10 21 18 20 12 30 22 24 0 4 D 67 30 40 33 60 0 27 20 100 87 33 70 60 67 40 100 73 80 0 13 Using our class population data above, answer the questions below. 1. Were you surprised by any aspect of this survey? Is so what surprised you? 1. Were you surprised that a trait was effected by a gene like how you interlace your fingers when you fold your hands? Explain. 2. Were you surprised that taste and flavor could be genetic? Explain. 2. Are all Dominant phenotype traits the most common trait in our population? Which dominant traits were most common? What is your evidence? 3. Are any Recessive phenotype traits the most common trait in our population? Which recessive traits were the most common? What is your evidence? 4. Dominant and Recessive does not define the frequency of a phenotype in a population. We expect recessive traits to be less common because they are only expressed if the individual is homozygous recessive. What would explain that some recessive traits are the most common phenotype in a population?
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