The change is brought about by such individual and population factors is:

Related Mcqs:

1. Hazards include all those factors that can injure or kill an animal (natural factors)

   A. Fire, rain and wind as well as man made structures such as roads and fences
   B. Thus challenging an animal’s physiological capacity as to prevent it from reproducing successfully
   C. Both (a) & (b)
   D. None of these

2. Understanding population dynamics involves rates of change from ______

   A. One year to the next
   B. Two years to the next
   C. Three years to the next
   D. None of these

3. The linkage of humans and animals and the importance of wildlife in the past _____ years has been brought to limelight largely because we have leart that their existence is inextricably tied to our own:

   A. 50
   B. 100
   C. 150
   D. 200

4. The biological weathering commonly brought about by:

   A. Algae
   B. Bacteria
   C. Fungi
   D. Lichens

5. Pakistan Journal of Forestry published quarterly is the major organ for dissemination of research results in addition to that _____ are regularly brought out for the benefit of the field foresters and researchers:

   A. Technical notes
   B. Bulletins
   C. Research reports
   D. Brochures
   E. All of the above

6. Exotic species, which brought for plantation from some other country to our country or even from one ecosystem to other ecosystem are called, as exotic species like:

   A. Pinus nigra – Japan
   B. Euralyptus – Australia
   C. Polunia – China
   D. All of the above

7. Habitat destruction is the indirectly acting factor while _____ hunting are the main direct human factors affecting wildlife populations:

   A. Legal
   B. Illegal
   C. Both (a) & (b)
   D. None of these

8. The major factors considered to be directly acting upon wildlife are:

   A. Hazards, Diseases,
   B. Predators, Genetics (species characteristics)
   C. Resources, Human
   D. All of the above

9. Thar Desert supports a fair population of _____ is found only here in the wild state:

   A. Chinkara gazella
   B. Peacock
   C. Both (a) & (b)
   D. None of these

10. Main threats to the population of wild animals in northern mountainous region include:

    A. The competition with the domestic livestock for existing natural forage
    B. Increasing human interference in the form of cultivation
    C. As trade objects e.g., furs and skins
    D. All of the above