At What Point in Life Does Spermatogenesis Begin in a Male

question 88

Multiple Choice

At what point in life does spermatogenesis begin in a male?

• A)childhood
• B)before birth
• C)puberty
• D)birth

---

Definitions:

Concentration

A measure of the amount of a given substance contained per unit of volume.

Molasses Solution

A liquid mixture made by dissolving molasses, which is a thick, sweet by-product of sugar processing, in water.

Selectively Permeable Membrane

A membrane that allows certain molecules or ions to pass through it by diffusion and occasionally specialized processes.

Distilled Water

Water that has been boiled into vapor and condensed back into liquid, removing impurities and minerals.