Carbon commonly combines with______________?

Related Mcqs:

1. Which of the following gases readily combines with the haemoglobin of the blood?

   A. Carbon monoxide
   B. Methene
   C. Oxygen
   D. Nitrogen dioxide

   Submitted by: Malik Asghar Hussain

2. Lichen is a symbiotic mutualistic association of fungi with______________?

   A. Autotrophs
   B. Roots of vascular plants
   C. Green algae and cyanobacterium
   D. Leguminous plants

3. Enterobius vermicularis is commonly known as____________?

   A. Flatworm
   B. Pinworm
   C. Hook worm
   D. Tapeworm

4. Ozone depletion occurs commonly due to_______________?

   A. Carbon dioxide
   B. Chlorofluorocarbons
   C. UV rays
   D. Deforestation

5. In human female, fertilization commonly occurs at______________?

   A. Proximal part of oviduct
   B. Distal part of oviduct
   C. Uterus
   D. Cervix

6. Carbon atom is_____________?

   A. Monovalent
   B. Divalent
   C. Trivalent
   D. Tetravalent

7. How many carbon atoms are required to form a furan ring (ribofuranose)_____________?

   A. 3
   B. 4
   C. 5
   D. 2

8. Commonly in other plants than tall ones the speed of upward movement of water is____________?

   A. 8mh-1
   B. 1 mh-1
   C. 7 mh-1
   D. 4 mh-1

9. Aquatic animals excrete nitrogenous waste commonly in the form of_____________?

   A. Ammonia
   B. Urea
   C. Uric acid
   D. Trimethylamine oxide

10. Who is commonly known as “the Father of Microbiology”?

    A. Charles Darwin
    B. Robert Hook
    C. Antonie van Leeuwenhoek
    D. None of these

    Submitted by: Haziq