what are the secondary characteristic of both boys and girls during puberty
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Secondary sex characteristics are features that appear during puberty in humans , and at sexual maturity in other animals. These are particularly evident in the sexually dimorphic phynotypic traits that distinguish the sexes of a species, but unlike the sex organ , are not directly part of the reproductive system.
inocentboy:
can you tell me three difference between pepsin and trypsin
yaa
u don't know??
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➧ Puberty➫ The stage of life when the body becomes capable of reproduction.
♦ It is the time in life when a boy or girl becomes sexually mature.
♦ Boys usually start Puberty 2 years later than girls.
♦ Both girls & boys can expect to gain weight as well as height during Puberty.
➧ Adolescence➫ The period of transition from a child to an adult.
♦ It is a period of life with specific health & developmental needs & rights.
♦ It describes the years between ages 13 and 19 & can be considered the transitional stage from childhood to adulthood.
➧ Some changes in Boys & Girls:-
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[1] In Boys:-
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❱ The male hormone testosterone beings to be released by the testes.
❱ This cause the sex organs -- testes & the penis -- to develop completely & the testes to start producing sperm.
[2] In Girls:-
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❱ The ovaries start producing the female hormone Progesterone.
❱ The ovaries enlarge & start releasing eggs.
➧ Some changes 0ccurs during Puberty & Adolescence:-
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❶❫ Increase in height:-
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❱ Increase in height during adolescence brought about by elongation of the bones of the arms & legs.
❷❫ Changes in Body Shapes:-
━━━━━━━━━━━━━━━━━━⤵
❱ In boys:- The shoulder become broader and the chest become wider.
❱ In Girls:- The pelvic region widen, hip broaden, breast develop & increase in size. Mammary gland developed inside the breast.
❸❫ Development of Hairs:-
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❱ Hair start growing in the Armpits and in the public area.
❹❫ Changes in Voice:-
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❱ Larynx becomes bigger in boys than in girls. This is why boys develop a deep voice where girls have a high pitched voice.
❺❫ Increase of Sweat Glands:-
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❱ Sweat gland leads to increase sweet and obtain resulting in body odour.
The skin becomes oily & lead to appearance of acne & pimples on the face.
❻❫ Sexual Feelings:-
━━━━━━━━━━━━⤵
❱ Sexual maturity causes boys & girls to become interested in & attracted to the opposite sex.
_________
Thanks...✊
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛
➧ Puberty➫ The stage of life when the body becomes capable of reproduction.
♦ It is the time in life when a boy or girl becomes sexually mature.
♦ Boys usually start Puberty 2 years later than girls.
♦ Both girls & boys can expect to gain weight as well as height during Puberty.
➧ Adolescence➫ The period of transition from a child to an adult.
♦ It is a period of life with specific health & developmental needs & rights.
♦ It describes the years between ages 13 and 19 & can be considered the transitional stage from childhood to adulthood.
➧ Some changes in Boys & Girls:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=☟
[1] In Boys:-
━━━━━━━━━⤵
❱ The male hormone testosterone beings to be released by the testes.
❱ This cause the sex organs -- testes & the penis -- to develop completely & the testes to start producing sperm.
[2] In Girls:-
━━━━━━━━━⤵
❱ The ovaries start producing the female hormone Progesterone.
❱ The ovaries enlarge & start releasing eggs.
➧ Some changes 0ccurs during Puberty & Adolescence:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=☟
❶❫ Increase in height:-
━━━━━━━━━━━━━━⤵
❱ Increase in height during adolescence brought about by elongation of the bones of the arms & legs.
❷❫ Changes in Body Shapes:-
━━━━━━━━━━━━━━━━━━⤵
❱ In boys:- The shoulder become broader and the chest become wider.
❱ In Girls:- The pelvic region widen, hip broaden, breast develop & increase in size. Mammary gland developed inside the breast.
❸❫ Development of Hairs:-
━━━━━━━━━━━━━━━━⤵
❱ Hair start growing in the Armpits and in the public area.
❹❫ Changes in Voice:-
━━━━━━━━━━━━━⤵
❱ Larynx becomes bigger in boys than in girls. This is why boys develop a deep voice where girls have a high pitched voice.
❺❫ Increase of Sweat Glands:-
━━━━━━━━━━━━━━━━━━⤵
❱ Sweat gland leads to increase sweet and obtain resulting in body odour.
The skin becomes oily & lead to appearance of acne & pimples on the face.
❻❫ Sexual Feelings:-
━━━━━━━━━━━━⤵
❱ Sexual maturity causes boys & girls to become interested in & attracted to the opposite sex.
_________
Thanks...✊
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