At the time of puberty,both boys and girls sh | vedclass

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(A) At the time of puberty,the body undergoes significant developmental changes.In boys,the testes begin to secrete the hormone $Testosterone$,which i

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Testosterone and Oestrogen

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(A) At the time of puberty,the body undergoes significant developmental changes.In boys,the testes begin to secrete the hormone $Testosterone$,which is responsible for the development of secondary sexual characteristics such as facial hair,deepening of the voice,and muscle growth.In girls,the ovaries begin to secrete the hormone $Oestrogen$,which is responsible for the development of secondary sexual characteristics such as breast development,widening of the pelvis,and the onset of the menstrual cycle.

At the time of puberty,both boys and girls show many changes in their appearance. Name the hormones responsible for these changes.

Similar Questions

In the given figure,label the parts and mention their functions:
$(a)$ Production of egg
$(b)$ Site of fertilisation
$(c)$ Site of implantation
$(d)$ Entry of the sperms

$(a)$ What is the location of the following :
$(i)$ $DNA$ in a cell
$(ii)$ Gene
$(b)$ Expand $DNA$.

During adolescence,several changes occur in the human body. Mark one change associated with sexual maturation in boys.

What are the changes seen in girls at the time of puberty?

State whether the following statement is true or false: Fertilization takes place in the ovaries.

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