Botany Questions and Answers


General Knowledge

Botany                


    1) Which one of the following is a green house gas?

  • A)Oxygen    
  • B)Nitrogen
  • C)Carbon-dioxide
  • D)Ozone
Answer: C

    2)  The tallest living tree is

  • A)Eucalyptus
  • B)Palm tree
  • C)Sequoia
  • D)Tree fern
Answer: C

    3) Which one of the following plants is biennial?

  • A)Banana
  • B)Pine apple
  • C)Jack fruit
  • D)Carrot
Answer: D

    4) Sea weeds are an important source of

  • A)Iron
  • B)Chlorine
  • C)Bromine
  • D)Iodine
Answer: D

    5) Polio is caused by

  • A)Bacterium
  • B)Fungus
  • C)Virus
  • D)Insect
Answer: C