CBSE  /  Class 8  /  Science  /  Reaching the Age of Adolescence

  • 1. 
    Which of the following Is incorrecl:

  • Girls have high pitched voice
  • Boys have a deep voice
  • The voice box of girls is larger than that of boys
  • The voice box in boys can be seen as a wouudmg part of the throat called Adam’s apple

  • 2. 
    The changes which occur at adolescence are controlled by:

  • enzymes
  • balanced diet
  • hormones
  • none of these

  • 3. 
    Which of the following b balmced dirt:

  • icc-cream and cold drink
  • meat and egg
  • roti/rice, dal, vegetables
  • none of these

  • 4. 
    The legal age for marriage of girls in our coaltry is:

  • 21 years
  • 18 years
  • 20 years
  • 16 years

  • 5. 
    AIDS is teased by a dangerous:

  • virus HIV
  • virus VIH
  • protozoa
  • bacteria

  • 6. 
    Hormones reaches to different parts:

  • with lymph
  • by ducts
  • with blood
  • none of these

  • 7. 
    In our body hormones are formed in:

  • endocrine glands
  • exocrine glands
  • kidneys
  • none of these

  • 8. 
    Which of the following endocrine gland is called master gland:

  • pituitary gland
  • adrenals glands
  • thyroid gland
  • pancreas

  • 9. 
    Which gland secretes insulin:

  • thyroid gland
  • pancreas
  • adrenals
  • thymus gland

  • 10. 
    Which of the following controls sugar in blood:

  • sex hormone
  • pancreas
  • growth hormone
  • insulin
Report Question
warning
Practice More On Reaching the Age of Adolescence
Quiz 1 Quiz 2 Quiz 3
access_time
  Time