Question 1 What substance is secreted by sebaceous glands? Question 2 Name the time period in one's life when the brain has the greatest capacity for learning? Question 3 Name glands present in the skin whose increased activity causes pimples and acne? Question 4 Name male sex organs which develop completely at puberty? Question 5 Name female sex organs which … [Read more...] about Changes at Puberty: Pimple and Acne, Development of Sex Organs
changes at puberty
Changes At Puberty: Height, Voice, Body shape
Question 1 How does the height of boys and girls change during puberty? Question 2 Name one factor on which the height of a person depends? Question 3 How do shoulders and chest changes in boys during puberty? Question 4 How do hips of girls changes during puberty? Question 5 What is the common name of the bulge or projection at the front of throat in grown up … [Read more...] about Changes At Puberty: Height, Voice, Body shape