One Reason Why Foragers Typically Have Low Rates of Population

question 20

Multiple Choice

One reason why foragers typically have low rates of population growth is because __________.

• A)foragers kill most female infants at birth
• B)many women are infertile due to HIV/AIDS
• C)breast-feeding occurs over frequent and long periods of time, thereby suppressing ovulation.
• D)the men have a deep fear of sexual intercourse as weakening
• E)"inbreeding" leads to high rates of genetic problems in infants and high rates of child mortality

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Definitions:

Hypothalamus Damage

Harm or injury to the hypothalamus, a region of the brain responsible for hormone release and regulation of basic drives such as hunger, thirst, and temperature control.

Weight Gain

The increase in body weight over a period of time, which can result from an increase in muscle mass, fat deposits, or excess fluid retention.

Prevalence of Obesity

The proportion of a population found to be obese, often used to assess public health and nutritional status.

Genetic Explanations

Refers to the attribution of traits, behaviors, and conditions to variations or mutations in genes.