An Internal Membrane in Chordates That Protects the Developing Fetus

question 85

True/False

An internal membrane in chordates that protects the developing fetus is the notochord.

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Definitions:

Behavior

The actions or reactions of an organism, often in relation to its environment, which can be observable and measurable.

Arousal Theory

A theory in psychology that suggests people are motivated to maintain an optimal level of arousal, not too high or too low, for their personal best performance.

Excitement

A feeling of great enthusiasm and eagerness, often accompanied by physiological signs such as increased heart rate and heightened senses.

Boredom

A state of feeling disinterested or unengaged with one's current activity or surroundings.