Multiple Choice
Figure 53.4
-Based on Figure 53.4,what result would you expect if you replaced the crabs with broken mussel shells?
A) the same result as the experiment with crabs
B) no difference in shell thickness
C) a higher degree of difference than the crab experiment
D) impossible to hypothesize
Correct Answer:

Verified
Correct Answer:
Verified
Q16: If two species are close competitors, and
Q18: Figure 53.7 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 53.7
Q19: Figure 53.5 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 53.5
Q20: Snails typically avoid sunlit areas,but some snails
Q21: Figure 53.11 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 53.11
Q24: Some birds follow moving swarms of army
Q25: Figure 53.8 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 53.8
Q26: Bouchard and Brooks studied the effect of
Q27: Figure 53.3 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3734/.jpg" alt="Figure 53.3
Q39: People with at least one copy of