Ozone depletion occurs commonly due to_______________?

Related Mcqs:

1. In human female, fertilization commonly occurs at______________?

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

2. Detachment of myosin head and actin in rigor mortis occurs due to__________?

   A. stored ATP in body
   B. hypercalcemia
   C. autolysis in body
   D. hyperactivity of mitochondria

   Submitted by: Maryam Aftab

3. Muscle fatigue occurs due to accumulation of___________?

   A. Acidic acid
   B. Butyric acid
   C. Citric acid
   D. Lactic acid

   Submitted by: Babar Ali Kunbhar

4. Enterobius vermicularis is commonly known as____________?

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

5. Carbon commonly combines with______________?

   A. H
   B. N & O
   C. P & S
   D. All of these

6. Puccinia commonly destroys______________?

   A. Corn
   B. Tomato
   C. Dodder
   D. Wheat

7. 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

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

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

9. 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

10. During rest the breathing occurs rhythmically at the frequency of _________ times per minute in human?

    A. 16-30
    B. 15-20
    C. 5?10
    D. 6?12