Puberty and Adolescence
Biology ⇒ Reproduction and Development
Puberty and Adolescence starts at 7 and continues till grade 12.
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See sample questions for grade 8
Describe one reason why puberty may start earlier or later in some individuals.
Describe one way in which puberty can affect social relationships.
Describe what is meant by 'secondary sexual characteristics'.
Explain the difference between primary and secondary sexual characteristics.
Explain the importance of a balanced diet during adolescence.
Explain why adolescents may experience mood swings.
Explain why personal hygiene becomes more important during adolescence.
List two emotional changes that may occur during adolescence.
At what age does puberty usually begin in girls? (1) 5-7 years (2) 8-13 years (3) 15-18 years (4) 20-25 years
Which hormone is mainly responsible for the development of secondary sexual characteristics in females? (1) Testosterone (2) Estrogen (3) Adrenaline (4) Thyroxine
Which hormone is mainly responsible for the development of secondary sexual characteristics in males? (1) Estrogen (2) Testosterone (3) Progesterone (4) Insulin
Which hormone triggers ovulation in females? (1) Luteinizing hormone (2) Testosterone (3) Insulin (4) Adrenaline
Adolescence is the period between ________ and adulthood.
Fill in the blank: The first menstrual period in girls is called ________.
Fill in the blank: The hormone responsible for the development of breasts in girls is ________.
Fill in the blank: The male reproductive organs that produce sperm are called ________.
True or False: Acne is a common skin problem during adolescence.
True or False: All individuals experience puberty in the same way and at the same time.
True or False: Boys and girls experience puberty at exactly the same age.
True or False: Emotional changes are common during adolescence.
