Lung-Fish Are Important in the Fossil Record Because Amphibians Evolved

question 41

True/False

Lung-fish are important in the fossil record because amphibians evolved from them.

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Definitions:

Vestibular Glands

Glands located near the vaginal opening that provide lubrication, also known as Bartholin's glands.

Bulbourethral Gland

A small gland in males that produces a fluid to lubricate and neutralize the acidity of the urethra prior to ejaculation.

Prostate Gland

A gland in the male reproductive system that surrounds part of the urethra and produces a fluid that forms part of semen.

Seminal Vesicle

Glands that produce a significant portion of the fluid that becomes part of semen, which nourishes and helps transport sperm.