Puberty class 8

2. Pimples are caused by

• Sweat

• having a dirty face

• increased oil production

• not eating enough food

3.What hormone causes a males body to change during puberty?

• estrogen

• egg

• sperm

• tesrosterone

AIDs are caused by a very dangerous virus called

• Corona virus

• Ebola virus

• HIV

• Hepatitis B

which of these are changes that happen at puberty

• Increase in height

• Change body shape

• Voice changes

• All of the above

6. Testes secrete estrogen

• True

• false

7. Adam;s apple is a red apple

• True

• false

8. The chemical substances which are secreted from endocrine glands are called hormones

• True

• False

9.The hormone secreted by adrenal glands are called adrenalin

• True

• False

10. The period of life, when the body undergoes changes, leading to reproductive maturity, is called grown up

• True

• False

1. What causes puberty to start?

• Genetics

• Hormones

• Body Size

• Gender