In Seed Plants, Which of the Following Is Part of a Pollen

question 92

Multiple Choice

In seed plants, which of the following is part of a pollen grain and has a function most like that of the seed coat?

• A) sporophyll
• B) male gametophyte
• C) sporopollenin
• D) stigma
• E) sporangium

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Definitions:

Respondent Behavior

Respondent behavior refers to automatic, reflexive responses to stimuli, as described in classical conditioning theories in psychology.

Operant Behavior

Behavior that is controlled by consequences, such as rewards or punishments.

Variable-Interval Schedule

A reinforcement schedule in operant conditioning where a behavior is rewarded after an unpredictable amount of time has passed.

Behavioral Responses

Actions or reactions of an organism as a result of external or internal stimuli.