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BIOLOGY
AIDS is caused by:...

AIDS is caused by:

A

bacteria

B

virus

C

worms

D

protozoa

Text Solution

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The correct Answer is:
virus
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LAKHMIR SINGH & MANJIT KAUR-REACHING THE AGE OF ADOLESCENCE-EXERCISE
  1. The right meal for adolescents consists of:

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  2. Adolescence should be careful about what they eat, because

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  3. AIDS is caused by:

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  4. Which of the following human disease can be prevented by the same horm...

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  5. Which of the following is a mis-matched pair?

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  6. The hormone which is associated with male puberty is called:

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  7. The dramatic changes in body features associated with puberty are main...

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  8. Which of the following endocrine gland does not occur as a pair in the...

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  9. Iodine is necessary for the synthesis of one of the following hormones...

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  10. Which of the following is not a primary sexual characteristic in femal...

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  11. Which of the following is the secondary sexual characteristic in femal...

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  12. Which of the following can lead to menstruation in a 21 year old woman...

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  13. The faulty functioning of an endocrine gland can make a person very sh...

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  14. Which of the following hormone prepares oyr body for action in emergec...

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  15. A doctor advised a person to take injection of insulin because:

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  16. Pimples and acne are fomed due to increased activity of : A.Adrenal ...

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  17. When a human female reaches a certain age,then vaginal bleeding occurs...

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  18. When a human female reaches a certain age,then vaginal bleeding occurs...

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  19. When a human female reaches a certain age,then vaginal bleeding occurs...

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  20. When a human female reaches a certain age,then vaginal bleeding occurs...

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