Characteristics caused by hormones but that do not include development of reproductive organs are called A. primary sex characteristics. B. secondary sex characteristics. C. physical characteristics. D. body characteristics.
its B
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The correct answer is B. secondary sex characteristics. Secondary sex characteristics are traits that develop during puberty as a result of hormonal changes but do not include the development of reproductive organs. These characteristics include things like facial and body hair growth, deepening of the voice in males, breast development in females, and changes in body shape and muscle mass.
The correct answer is B. secondary sex characteristics.
To arrive at this answer, we need to understand the difference between primary and secondary sex characteristics.
Primary sex characteristics are the physical characteristics directly related to the reproductive system, such as the development of the testes and in males, and the ovaries and uterus in females.
On the other hand, secondary sex characteristics refer to the physical changes that occur during puberty but are not directly involved in reproduction. These changes are caused by the increased production of sex hormones. Examples of secondary sex characteristics in males include a deeper voice, increased muscle mass, facial hair growth, and the development of the Adam's apple. In females, secondary sex characteristics include breast development, widening of hips, and the growth of pubic and underarm hair.
Therefore, the characteristics caused by hormones but not involving the development of reproductive organs are called secondary sex characteristics.