BOD refers to the __________?

Related Mcqs:

1. The term ‘gene’ refers to __________?

   A. A portion of RNA
   B. A linkage group
   C. A portions of DNA
   D. A sequence of Amino

   Submitted by: Rashid Mehmood

2. Exact replica of chromosome refers to ___________?

   A. Chromatid
   B. Centromere
   C. Kinetochore
   D. Arms

3. __________ is essential for the formation of hemoglobin.

   A. Calcium
   B. Iron
   C. Water
   D. Carbohydrates

4. The one that stores calcium is __________?

   A. Sarcolemma
   B. Sarcoplasm
   C. Sarcoplasmic reticulum
   D. Cytosol

5. __________ are believed to have common origin with annelids.

   A. Nematods
   B. Arthropods
   C. Molluscs
   D. None of these

6. Tjio and Levan’s contribution is very significant because they __________ ?

   A. Identified barr bodies
   B. Detected sex linkage
   C. Pointed out mutational changes
   D. Gave the number of human chromosomes

   Submitted by: Rashid Mehmood

7. Leprosy bacillus was invented by :__________?

   A. Koch
   B. Harvey
   C. Hansen
   D. Fleming

   Submitted by: Naveed Tahir

8. BCG immunisation is for:__________?

   A. Leprosy
   B. Tuberculosis
   C. Cancer
   D. None of the above

   Submitted by: Naveed Tahir

9. homeostasis discovered by __________?

   A. Walter Bradford Cannon
   B. Anselme Payen
   C. Jons jacob Berzeliis
   D. None of these

   Submitted by: Fiaz Ahmad Mazari

10. Variation in the size of red blood cells is called __________?

    A. hypochromia
    B. Anisocytosis
    C. Poikilocytosis
    D. Polychromatophilia

    Submitted by: Tahir ullah