During Drosophila Development,each Egg Is Surrounded by a Tough Shell-Like

question 36

Multiple Choice

During Drosophila development,each egg is surrounded by a tough shell-like structure that is made of materials synthesized by somatic cells in the ovary.This structure is called the

• A) micropyle.
• B) chorion.
• C) syncytium.
• D) cellular blastoderm.
• E) imaginal disc.

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Definitions:

Conditioning

A learning process in which an organism's behavior becomes dependent on the occurrence of a stimulus in its environment.

Reinforcement

In behavioral psychology, a stimulus or event that increases the likelihood of the recurrence of a particular behavior.

Conditioned Response

A learned response to a previously neutral stimulus that has become associated with an unconditioned stimulus through classical conditioning.

Positive Feelings

Emotional states that are pleasant or desirable, such as happiness, joy, or contentment.