The marine snails Crepidula convexa grow throughout their lifetime.For females, body size determines the number of eggs they can produce, with larger females being able to produce many more eggs.For males, body size has no effect on how much sperm they can produce: they always produce the same amount of sperm.Which of the following reproductive strategies would be most advantageous to these snails?

MCQs on the field of Marine Biology, from a survey of the origin of oceans and their movements to details of marine food webs, life cycles, and marine zonation. As well as on marine environment and ecology, taxonomy and physiology, and contemporary concerns in the field, including human influences on marine systems.