In close comparisons, external fertilization often yields more offspring than does internal fertilization. However, internal fertilization offers the advantage that
A) it is the only way to ensure the survival of the species.
B) it requires less time and energy to be devoted to reproduction.
C) the smaller number of offspring produced often receive a greater amount of parental investment.
D) it permits the most rapid population increase.
E) it requires expression of fewer genes and maximizes genetic stability.

Question

Quizplus · Accepted Answer

Internal fertilization often produces a smaller number of offspring compared to external fertilization, but these offspring receive a greater amount of parental investment, increasing their chances of survival and reproductive success. This can lead to a more efficient use of resources and potentially higher overall fitness of the offspring.

In Close Comparisons, External Fertilization Often Yields More Offspring Than