Page 80 - Science Course 2 (Book 1)

Mo3-L2: Key Concept Check

Short Answer

1. List three changes that happen to boys in puberty

2. List three changes that happen to girls in puberty

Mo3-L2: Lesson Review Quiz (True or False)

Direction: Modified True or False

1. Girls may start puberty any time between the ages of 9 and 16. True | False ____________

2. Boys take around 6 years to reach sexual maturity. True | False ____________

3. Changes in your body during puberty make you able to reproduce. True | False __________

4. When a girl reaches puberty, an egg is released each month from her fallopian tubes. True | False _________

Mo3-L2: Lesson Review Quiz (Multiple Choice)

1. Which gland in your body releases the hormones that begin puberty?
a. pineal
b. adrenal
c. pituitary
d. thyroid
2. During the menstrual cycle, what is released from the girl’s ovaries
a. an egg
b. a fallopian tube
c. a sperm cell
d. blood and tissue
3. Which is the male sex hormone that affects a man’s appearance and sexual development?
a. Estrogen
b. Progestogen
c. Testosterone
d. Adrenaline
4. What is the average length of a female menstruation cycle?
a. 10 days
b. 28 days
c. 45 days
d. 56 days
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