Consider the Sayings, "Birds of a Feather Flock Together" and "Opposites

question 114

Multiple Choice

Consider the sayings, "Birds of a feather flock together" and "Opposites attract." Which of these sayings does psychological research support?

• A)"Birds of a feather flock together."
• B)"Opposites attract."
• C)Support for both sayings may be found in the psychological literature.
• D)Psychological research supports neither saying.

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Definitions:

Polymerase Chain Reaction

A laboratory technique used to amplify segments of DNA for various genetic analyses and applications.

DNA Fingerprinting

A technique used to identify individuals by examining their DNA characteristics, often used in forensic science.

Recombinant DNA

DNA molecules formed by laboratory methods of genetic recombination to bring together genetic material from multiple sources, creating sequences that would not otherwise be found in biological organisms.

Gene Cloning

DNA cloning to produce many identical copies of the same gene.