In Tracheophyte Plants,water and Dissolved Minerals Are Conducted Away from Roots

question 37

Multiple Choice

In tracheophyte plants,water and dissolved minerals are conducted away from roots by

• A)water vessels.
• B)stomata.
• C)phloem tubes.
• D)xylem tubes.
• E)chloroplasts.

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Definitions:

Conditioned Stimuli

In classical conditioning, a previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.

Unconditioned Stimuli

A stimulus that naturally and automatically triggers a response without any prior learning.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, encouraging the subject to associate certain behaviors with consequences.

Discriminative Stimulus

A stimulus that signals when a particular response is likely to be followed by a certain type of consequence.