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book What Is Life? 2nd Edition by Jay Phelan cover

What Is Life? 2nd Edition by Jay Phelan

Edition 2ISBN: 978-1464102448
book What Is Life? 2nd Edition by Jay Phelan cover

What Is Life? 2nd Edition by Jay Phelan

Edition 2ISBN: 978-1464102448
Exercise 58
Chemical defenses are more common among plants than animals because:
A) plants cannot move to escape predators and so must develop other deterrents.
B) the cell wall can contain the chemicals more effectively than a simple plasma membrane.
C) mechanical defenses against predators can evolve only in animals.
D) parasite loads are significantly higher in plants than in animals.
E) All of the above are correct.
Explanation
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What Is Life? 2nd Edition by Jay Phelan
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