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BOTANY MCQs

Total Questions : 82 | Page 1 of 9 pages
Question 1. A dye is prepared from
  1.    sida
  2.    tridax
  3.    tephrosia
  4.    indigofera
 Discuss Question
Answer: Option D. -> indigofera


No Explanation


Question 2. In which one of the following animals is skin a respiratory organ?
  1.    frog
  2.    shark
  3.    whale
  4.    cockroach
 Discuss Question
Answer: Option A. -> frog


No Explanation


Question 3. Who discovered nucleus?
  1.    Albert
  2.    Newton
  3.    Robert Brown
  4.    Robert Hooke
 Discuss Question
Answer: Option C. -> Robert Brown


No Explanation


Question 4. What is the name of the botanical name of paddy?
  1.    solanum nigrum
  2.    eleusine coracana
  3.    oryza sativa
  4.    none of these
 Discuss Question
Answer: Option C. -> oryza sativa


No Explanation


Question 5. Which disease is caused by the fungi?
  1.    Polio
  2.    Malaria
  3.    Dermatitis
  4.    Cholera
 Discuss Question
Answer: Option C. -> Dermatitis


No Explanation


Question 6.  Production of which one of the following is a function of the liver?
  1.    urea
  2.    mucus
  3.    lipase
  4.    hydrochloric acid
 Discuss Question
Answer: Option C. -> lipase


No Explanation


Question 7. Fixation of nitrogen in the soil
  1.    virus
  2.    fungi
  3.    bacteria
  4.    protozoa
 Discuss Question
Answer: Option C. -> bacteria


No Explanation


Question 8. Largest number of Eucalyptus species is found in
  1.    Australia
  2.    Pakistan
  3.    Burma
  4.    New Zealand
 Discuss Question
Answer: Option A. -> Australia


No Explanation


Question 9. The major part of solar radiation is harvested by the
  1.    plants
  2.    animals
  3.    human beings
  4.    none of the above
 Discuss Question
Answer: Option D. -> none of the above


No Explanation


Question 10. Paddy straw is stiff because of
  1.    silica
  2.    stone cells
  3.    hard fibres
  4.     collenchyma
 Discuss Question
Answer: Option A. -> silica


No Explanation


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