The Two Major Clades of Angiosperms,the Monocots and Eudicots,differ in the Number

question 42

Multiple Choice

The two major clades of angiosperms,the monocots and eudicots,differ in the number of

• A) sperm involved in fertilization.
• B) sexes per plant;monocots have one sex per plant,and eudicots have both sexes in one plant.
• C) sexes per plant;eudicots have male and female plants,and monocots have both sexes in one plant.
• D) embryonic cotyledons.
• E) tracheid types.

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Definitions:

Evolutionary Adaptation

The process through which species undergo changes over time due to genetic variation and natural selection, helping organisms to survive and reproduce in their environments.

Stimulus Discrimination

The learned ability to distinguish between similar stimuli and respond differently based on their associative properties with reinforcement or punishment.

Secondary Reinforcer

Indicates any stimulus that has become reinforcing through its association with a primary reinforcer, often used in behavioral conditioning.

Probability

A measure of the likelihood that a particular event will occur, often expressed as a number between 0 and 1.