Researchers Are Now Studying the Possible Involvement of Sex Hormones

question 62

Essay

Researchers are now studying the possible involvement of sex hormones in behaviour not directly related to sex and reproduction. Cite one example of this research.

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Definitions:

Internal Fertilization

The process by which sperm fertilizes an egg inside the body of an organism, common in terrestrial animals.

External Fertilization

The process in which gametes meet outside the body, typically when females release eggs and males release sperm into the surrounding water; occurs in most aquatic invertebrates, bony fishes, and amphibians. Compare with internal fertilization.

Protective Environment

A setting or condition designed to prevent harm or damage, typically used in the context of safeguarding human health or ecosystems.

Mitochondria

Organelles in eukaryotic cells that produce energy through cellular respiration.