LooseLeaf Benson's Microbiological Applications Laboratory Manual-Concise Version
14th Edition
ISBN: 9781259705236
Author: Alfred E Brown Ph.D., Heidi Smith
Publisher: McGraw-Hill Education
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Question
Chapter 1, Problem 7MQ
Summary Introduction
To match: The lens type to the given description “the lens, also known as an eyepiece, often comes in pairs”.
Introduction:
The lens in the microscope provides the primary magnification of the objects. There are several types of objective lenses each having different magnification powers. They almost possess 4x, 10x, 40x, and 100x powers that are designated as the low-power lens, high-dry lens, and oil-immersion lens, respectively.
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You are studying the effect of directional selection on body height in three
populations (graphs a, b, and c below).
(a) What is the selection differential? Show your calculation. (2 pts)
(b) Which population has the highest narrow sense heritability for height?
Explain your answer. (2 pts)
(c) If you examined the offspring in the next generation in each population,
which population would have the highest mean height? Why? (2 pts)
(a)
Midoffspring height (average height of offspring)
Short
Short
Short
Short
(c)
Short
(b)
Short
Tall
Short
Tall
Short
Short
Tall
Midparent height
(average height of
Mean of population = 65 inches
Mean of breading parents = 70 inches
Mean of population = 65 inches
Mean of breading parents = 70 inches
Mean of population = 65 inches
Mean of breading parents = 70 inches
P
You are studying a population of 100 flowers that has two alleles at a locus for
flower color, blue (B) and green (G). There are 15 individuals with the BB
genotype, 70 individuals with the BG genotype, and 15 individuals with the GG
genotype.
(a) What are the allele frequencies of B and G in the starting population? Show
your calculations. (2 pts)
(b) Is this population in Hardy-Weinberg equilibrium? Show your calculations. (3
pts)
12pt v
Paragraph
BIU UA
AV & VT2V
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CO
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Chapter 1 Solutions
LooseLeaf Benson's Microbiological Applications Laboratory Manual-Concise Version
Ch. 1 - Prob. 1SAQCh. 1 - Prob. 2SAQCh. 1 - Prob. 3SAQCh. 1 -
Why are condenser adjustments generally preferred...Ch. 1 -
When using the oil immersion lens, what four...Ch. 1 - Prob. 6SAQCh. 1 -
Why is it necessary to use oil in conjunction...Ch. 1 - Prob. 8SAQCh. 1 - Prob. 1MQCh. 1 -
Match the lens (condenser, high-dry, low-power,...
Ch. 1 - Prob. 3MQCh. 1 - Prob. 4MQCh. 1 - Prob. 5MQCh. 1 - Prob. 6MQCh. 1 - Prob. 7MQCh. 1 - Prob. 8MQCh. 1 - Prob. 9MQCh. 1 - Prob. 1TFCh. 1 - Prob. 2TFCh. 1 - Prob. 3TFCh. 1 - Prob. 4TFCh. 1 - Prob. 5TFCh. 1 - Prob. 1MCCh. 1 - Prob. 2MCCh. 1 - Prob. 3MCCh. 1 -
The total magnification achieved when using a...Ch. 1 - Prob. 5MCCh. 1 - Prob. 6MC
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