Biology: The Dynamic Science
4th Edition
ISBN: 9781337246422
Author: Peter J. Russell; Paul E. Hertz; Beverly McMillan
Publisher: Cengage Learning US
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Chapter 51, Problem 4TYK
Summary Introduction
Introduction:
When the rising air mass encounters a mountain range, it either crosses it or sheds-off its water depending upon the height of the mountain and the saturation of the air mass. This creates two sides of the mountain, which are the rain shadow area and the area that receives rainfall.
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Respond to the following in a minimum of 175 words:
How might CRISPR-Cas 9 be used in research or, eventually, therapeutically in patients?
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Do the advantages of using this technology outweigh the disadvantages (or vice versa)? Explain your position.
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
Chapter 51 Solutions
Biology: The Dynamic Science
Ch. 51.1 - Why are studies of ecosystems more inclusive than...Ch. 51.1 - Prob. 2SBCh. 51.2 - Prob. 1SBCh. 51.2 - Prob. 2SBCh. 51.2 - Prob. 3SBCh. 51.2 - Prob. 4SBCh. 51.3 - Prob. 1SBCh. 51.3 - Prob. 2SBCh. 51.4 - Prob. 1SBCh. 51.4 - Prob. 2SB
Ch. 51.4 - Prob. 3SBCh. 51.4 - Prob. 4SBCh. 51.5 - Prob. 1SBCh. 51.5 - Prob. 2SBCh. 51.5 - Prob. 3SBCh. 51.6 - Prob. 1SBCh. 51.6 - Prob. 2SBCh. 51.6 - Prob. 3SBCh. 51.6 - Prob. 4SBCh. 51.6 - Prob. 5SBCh. 51 - Prob. 1TYKCh. 51 - Prob. 2TYKCh. 51 - Prob. 3TYKCh. 51 - Prob. 4TYKCh. 51 - Prob. 5TYKCh. 51 - The major source of nutrients in the headwaters of...Ch. 51 - Which biome experiences the highest annual...Ch. 51 - From which biome are trees excluded by periodic...Ch. 51 - Prob. 9TYKCh. 51 - Prob. 10TYKCh. 51 - Prob. 12TYKCh. 51 - Prob. 13TYKCh. 51 - Prob. 1ITDCh. 51 - Prob. 2ITDCh. 51 - Prob. 3ITD
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