Members of Two Different Species Possess a Similar-Looking Structure That

question 9

Multiple Choice

Members of two different species possess a similar-looking structure that they use in a similar fashion to perform the same function. Which information would best help distinguish between an explanation based on homology versus one based on convergent evolution?

• A) The two species live at great distance from each other.
• B) The two species share many proteins in common, and the nucleotide sequences that code for these proteins are almost identical.
• C) The sizes of the structures in adult members of both species are similar in size.
• D) Both species are well adapted to their particular environments.

---

Definitions:

Social Psychological Studies

Research in the field of psychology that focuses on how individual thoughts, feelings, and behaviors are influenced by the social environment and the presence of other people.

Situational Variables

External factors that vary from one situation to another and can influence the outcome of a given scenario or behavior.

Effect Sizes

A quantitative measure of the strength of a phenomenon, used to indicate the magnitude of a relationship or difference between groups in research.

Eye Gazing

A practice involving looking directly into another person’s eyes for a prolonged period, often used to deepen connection or intimacy.