Question

A species of mud snail was studied for five years. During this time, scientists observed the season in which they mated, the number of offspring they produced, and the results of such stressors as drought, famine, and lack of mates. Which question were the scientists most likely studying? A. What is the food source most often chosen by the mud snail?
B. Are mud snails able to reproduce both asexually and sexually?
C. Are mud snails more likely to choose mates with colorful shells?
D. Do mud snails prefer to live in water or near a water source?

Answer 1

The correct answer is option B. The scientists were studying if the mud snails can reproduce both sexually and asexually. The characteristics in the study included parameters such as the mating season, number of offspring, effect of environmental stress conditions and lack of mates. Out of all the parameters being studied can affect asexual reproduction in the mud snail but lack or presence of mates is a parameter required to be studied to determine the mode of reproduction i.e. sexual or asexual because need for mates or mate dependent reproduction occurs in case of sexual reproduction.

Answer 2

"Are mud snails able to reproduce both asexually and sexually?" is the one question among the choices given that the scientists were most likely studying. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer helps you.