
What Is Life? 2nd Edition by Jay Phelan
Edition 2ISBN: 978-1464102448
What Is Life? 2nd Edition by Jay Phelan
Edition 2ISBN: 978-1464102448 Exercise 12
In mammals, as well as many other species, males generally compete for females. The best explanation for this phenomenon is:
A) males are more aggressive.
B) males, on average, have higher fitness.
C) females have a higher parental investment.
D) males are choosy.
E) females are better looking.
A) males are more aggressive.
B) males, on average, have higher fitness.
C) females have a higher parental investment.
D) males are choosy.
E) females are better looking.
Explanation
• The sex, male or female, that has to e...
What Is Life? 2nd Edition by Jay Phelan
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