The Presence of Five Digits on Hands and Feet Is

question 8

Multiple Choice

The presence of five digits on hands and feet is:

• A)characteristic only of primates.
• B)the only truly distinctive primate trait.
• C)characteristic only of hominoids.
• D)a primitive mammalian trait,retained in most primates.

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Definitions:

Self-report

A method of data collection in which participants provide information about themselves, often used in surveys and psychological studies.

S Data

Self-judgments, or ratings that people provide of their own personality attributes or behavior.

Questionnaire

A research instrument consisting of a series of questions and other prompts for the purpose of gathering information from respondents.

Informants

Individuals who provide key information or insights, often as part of a research study, investigation, or for journalistic purposes.