Question: Does exposure to testosterone soon after birth influence the development of sexual behavior in rats?

Experiment 1

(a) Experiments on female rats

Control 1 Control 2

Spay a newborn Q

Spay an adult $ Let her mature

Treat with $ Treat with $

Hormone treament

Spay a newborn $ and treat her with testosterone

Let her mature

Hormone treament

Let her mature j t wi itere

Experiment 2

(b) Experiments on male rats

Control 1 Control 2

Castrate a newborn tf sex steroids j sex steroids

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Essentials of Human Physiology

Essentials of Human Physiology

This ebook provides an introductory explanation of the workings of the human body, with an effort to draw connections between the body systems and explain their interdependencies. A framework for the book is homeostasis and how the body maintains balance within each system. This is intended as a first introduction to physiology for a college-level course.

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