Question

In late August, the female salamander lays her eggs; males often compete fiercely to fertilize them, with a number dying due to injuries from fights. What behavioral pattern is displayed by male salamanders during this period?

a) Cooperative behavior
b) Predatory behavior
c) Territorial behavior
d) Reproductive behavior

Answer 1

The behavior of male salamanders during the breeding season when they compete to fertilize female eggs is known as reproductive behavior, specifically part of their courtship and territorial defense strategies within their reproductive cycle.

Step-by-step explanation:

The behavioral pattern displayed by male salamanders during this period is known as reproductive behavior. During the breeding season, male salamanders engage in competitions to fertilize the eggs laid by females, which sometimes results in injuries or death due to the aggressive interactions. This is a part of their reproductive strategy to ensure the passing on of their genes to the next generation. Courtship behaviors and territorial defense are also commonly observed during this period, where male salamanders may exhibit elaborate courting rituals or defend their chosen territory where they expect to mate.

Given the context of the competition and courtship to fertilize eggs, it can be inferred that male salamanders are not cooperative or predatory during this time, but are intensely focused on reproduction. Therefore, the most appropriate answer would be (d) Reproductive behavior.