As Opposed to External Fertilization, Internal Fertilization Ensures That

question 8

Multiple Choice

As opposed to external fertilization, internal fertilization ensures that

• A)sperm and egg will be released simultaneously.
• B)only the fittest of sperm and egg combinations will survive.
• C)sperm will be protected until they can unite with the eggs.
• D)all of the sperm will fertilize eggs.
• E)the number of sperm and eggs produced will be equal.

---

Definitions:

Hormone-Receptor Complex

A molecular complex formed when a hormone binds to its specific receptor, often resulting in a cellular response or change in cell activity.

Peptide Hormones

Chemical messengers composed of short chains of amino acids that regulate physiological processes in organisms.

Endocrine Gland

A gland that secretes hormones directly into the bloodstream to regulate diverse body functions, including growth, metabolism, and mood.

Puberty

The phase of human development during which children become capable of reproduction, marked by hormonal changes and physical development.