Biology, asked by adityaguptafbg4096, 11 months ago

(a) which hormone is responsible for the changes noticed in males at puberty?(b) deficiency of which hormone leads to dwarfism. (c) name the hormone which is injected to a diabetic plant.

Answers

Answered by gamer222
5

1-testosterone is the hormone is responsible for the changes noticed in males at puberty

2-deficiency of growth hormone leads to dwarfism

3-insulin is the hormone which is injected to a diabetic plant


gamer222: please mark it as brainliest
Answered by Anonymous
0
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[1] Testosterone Harmone
[2] Growth Harmone
[3] Insulin Harmone

➧ 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.

➧ 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:-
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❱ 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:-
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❱ Sexual maturity causes boys & girls to become interested in & attracted to the opposite sex.

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Thanks...✊
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