Lungs First Evolved in Which Group

question 51

Multiple Choice

Lungs first evolved in which group?

• A) cartilaginous fishes
• B) bony fishes
• C) lampreys
• D) coelacanths
• E) lungfishes

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Definitions:

Anger

A strong feeling of displeasure or hostility aroused by what is perceived as wrong, injustice, or frustration.

Terminally Ill

A state of having a disease that is incurable and expected to lead to death within a relatively short time.

Irritable

A state of having a quick temper or being easily annoyed.

Teratogen

Any agent or factor that causes malformation of an embryo or fetus, including certain drugs, infections, and environmental chemicals.