A non-native marine mollusk is becoming established in a new environment.In the first years after it arrives, the temperature of the water gradually becomes warmer.Which response to the warming temperature might help the mollusk colonize its new environment?
A) Decreased survival of young
B) Increased stress level
C) Decreased growth rate
D) Earlier age of reproduction, leading to increased reproductive rate
E) Higher metabolism, leading to greater need for food

Question

Quizplus · Accepted Answer

An earlier age of reproduction, leading to an increased reproductive rate, would help the mollusk colonize its new environment because it would increase the number of offspring produced and the speed at which they can establish a population. This would increase the probability of successful establishment and growth of the population, despite the warming temperature. The other options would have negative effects on the survival and growth of the mollusk in the new environment.

A Non-Native Marine Mollusk Is Becoming Established in a New