You Observe Two Species of Amphibians Mating in a Stream

question 211

Multiple Choice

You observe two species of amphibians mating in a stream.Species A is engaging in external fertilization and species B is engaging in internal fertilization.In which species would recognition molecules on gametes be more critical?

• A) Species A
• B) Species B
• C) Recognition molecules would be equally critical in both species A and species B.
• D) Neither, because vertebrates do not need recognition molecules on their gametes.
• E) There is insufficient information to make a determination.

---

Definitions:

Categorical

Pertaining to data that can be divided into specific groups or categories that are qualitatively distinct from one another.

Immediate Changes

Refers to alterations or effects that occur directly following an intervention or event, without significant delay.

Long-term Changes

Pertains to alterations or developments that occur over an extended period, often analyzed in various fields such as environmental science, economics, and social studies to assess trends or impacts.

Clients' Functioning

Refers to the effectiveness and well-being of individuals receiving services in various domains, including social, psychological, and physical aspects.