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Which Group of Fishes Gave Rise to the Amphibians

question 61

Multiple Choice

Which group of fishes gave rise to the amphibians?


Definitions:

Testosterone

A primary male sex hormone crucial for the development of male reproductive tissues, as well as promoting secondary sexual characteristics like increased muscle and bone mass.

FSH

Follicle-stimulating hormone, a hormone involved in the reproductive processes of both males and females.

ICSH

Interstitial Cell Stimulating Hormone, also known as LH in males, stimulates the production of testosterone in the Leydig cells.

Resolution

Phase of the male sexual act after ejaculation during which the penis becomes flaccid; feeling of satisfaction; inability to achieve erection and second ejaculation. Last phase of the female sexual act, characterized by an overall sense of satisfaction and relaxation.

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