Page 1 :
R, E, a, V, a, , |

Page 2 :
Reproduction in Human Beings:, , *% Reproduction resulting from the fusion of male gamete and female gamete is, called sexual reproduction., , “The human being are bisexual with two separate sexes - male and female., , “% The individual of the two sexes show distinctive features called the, secondary sexual characteristics., , % Such distinguishing features are present in all the animals., , “ All these characters will arrive after puberty.

Page 3 :
Human Reproductive System:, , “% Puberty - The age at which the gametes and sex, hormones to be produced and the boy and girl become, sexually mature is called puberty., , * Generally female pubertal age is 10-12 years, male, pubertal age is 13-14 years.

Page 4 :
Human Reproductive System:, , Whole body gets Curvier, , , , , Skin gets oilier, Hoir under the orms, , Breosts storts, to develop, , Hip bones wider, Pubic hoirs, Weight goin on hips, , leg muscles get bigger, and stronger

Page 5 :
Human Reproductive System:, “% Pubertal Changes (Secondary Sexual Characters) in Female:, , >» Widening of pelvis and hips., = High pitch voice, = Growth of hairs under armpits and around pubic area., * Initiation of menstrual cycle., = Growth of mammary glands (breasts)., >» Darkening the skin colour of genital area., , * Maturation of secondary sex organs like fallopian tubes, uteruss