Dramatic changes of body features associated | vedclass

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Question

(D) Puberty is the period during which adolescents reach sexual maturity and become capable of reproduction.These changes are primarily driven by sex

Vedclass · Accepted Answer

testosterone from testes and estrogen from ovary

Vedclass · Answer

(D) Puberty is the period during which adolescents reach sexual maturity and become capable of reproduction.These changes are primarily driven by sex hormones.In males,the testes secrete $testosterone$,which is responsible for the development of secondary sexual characteristics such as facial hair,deepening of the voice,and muscle growth.In females,the ovaries secrete $estrogen$ (and progesterone),which is responsible for the development of secondary sexual characteristics such as breast development and the onset of the menstrual cycle.Therefore,the correct answer is $D$.

Dramatic changes of body features associated with puberty are mainly because of the secretion of:

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