Answered: Use these pictures with the tables/data…

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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Use these pictures with the tables/data to answer these questions. Answer the questions completely and correctly. Questions: In the pre-industrial revolution environmental condition: 1. What is the environmental condition that is responsible for selection (selection agent)? 2. What is the adaptive trait? 3. What was the final proportion of black to white moths? In the post-industrial revolution environmental condition: 1. What is the environmental condition that is responsible for selection (selection agent)? 2. What is the adaptive trait? 3. What was the final proportion of black to white moths?

Table 1. Number of black and white moths
before Industrial Revolution (unpolluted,
light bark) for each trial
Time
0 min
1 min
2 min
3 min
4 min
Number of Number of
black
white
moths on
moths on
the bark
the bark
7 (50%)
7 (50%)
14
6 (43%)
8 (57%)
14
4 (29%)
10 (71%)
14
4 (29%)
10 (71%) 14
3 (21%)
11 (79%)
14
Total

Table 2. Number of black and white moths
after Industrial Revolution (polluted, dark
bark) for each trial
Time
0 min
1 min
2 min
3 min
4 min
Number of Number of
black
white
moths on
moths on
the bark
the bark
7 (50%)
7 (50%)
9 (64%)
5 (36%)
11
(79%)
3 (21%)
12 (86%)
2 (14%)
13 (93%) 1 (7%)
Total
14
14
14
14
14

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