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Herbicides: O Level Biology Quiz Questions and Answers PDF Download eBook p. 163

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Quiz on Herbicides: O Level Biology PDF Download eBook

Herbicides: O Level Biology Quiz

MCQ: Miscarriages in women may be due to intake of

  1. carbon dioxide
  2. polluted water
  3. water containing dioxins
  4. DDT


White Blood Cells Quiz

MCQ: Number of red blood cells produced every second is

  1. 10 million
  2. 15 million
  3. 20 million
  4. 25 million


Male Reproductive System Quiz

MCQ: Sperm duct from each side passes into the

  1. ureter
  2. rectum
  3. testis
  4. abdominal cavity


Carbohydrate in Biology Quiz

MCQ: Carbohydrates (CnH2mOm) include all but

  1. chitin of the arthropods
  2. sugar
  3. cellulose
  4. dietary fiber


Introduction to Biology Quiz

MCQ: Xylem tissues are also called as

  1. wood
  2. supportive
  3. lignin
  4. all of above