ZOO507 Final Term MCQs Spring 2023 by Muhammad Zaman

1. Fauna of temperate deciduous forest all (rodents, deer and bison.)
2. Fauna of arid sub tropical ecosystm include all (Indian robin, black myna,

partridge)

3. Both (Littoral , Inter tidal Zone) Specifically, Indus mouth and bays along Makran Coast being characterized by Mangroves.
4. Indian Thar deserts are an extensions of Sahara deserts through Arabian and Persian deserts.
5. Lotic freshwater zones are 2.
6. Tropical grasslands are commonly called Savannas.
7. Grassland occupy about 20% of the land on earth’s surface.
8. The Chinese zodiac includes sheep among the 12 animals.
9. Which ecosystem is known as the land of midnight of sun? Tundra

ecosystm

10. Gamma rays cause damage to cell structure, cancer.
11. Coniferous forest are characterized by both (conifers gymnosperms ).
12. The surface layer of water that is constantly mixed by wind and waves and Is warmed by sun , from late spring to late fall. Epilimnion
13. 13. Four climatic zones of Pakistan.
14. K-2 (8611m)
15. National bird of Pakistan choukor
16. Choukor is present in the Dry temperate forests
17. Nitrogen fixation done by enzyme nitrogenase
18. Paracitism sign is (+/-)
19. Heat always flows spontaneously from hotter to colder bodies , and never the reverse.
20. Denitrification is the process in which the nitrogen compounds makes its way back into the atmosphere.
21. The snow leopard is still occasionally called ounce .
22. Animals living at high altitudes all (Snowleopard, snow pigeon, snow

Partridge).

23. Frequency of sound human can hear are ultrasonic
24. Light trespass is light being cast where it is not wanted or needed, such as light from a streetlight or a floodlight that illuminates a neighbor’s bedroom at night making it difficult to sleep.
25. 25. 70% of Earth's surface is seawater.
26. Normal rainwater (pH- 5.3-6)
27. Torpor is a mechanism that is under physiological control.
28. Oil rich country according to per Capita ecological footprint United States

Emirates.

29. Aquatic animals live in the pH of 5 .
30. Ecology is the scientific study of the interactions that determine the distribution and abundance of organisms in an environment.
31. Nitrogen in atmosphere is 78%
32. Which is not a aquatic autotroph eucalyptus
33. Biological diversity is variety of all life forms on earth.
34. Deforestation increase CO2 concentration in the atmosphere.
35. The average temperature of earth surface is increasing day by day due to increase in concentration of greenhouse gases in the atmosphere. Global

warming

36. Ecology was firstly used in 1869.
37. Word ecology was first used by Ernest Haeckel
38. Types of lotic water 3.
39. Types of pollution .2
40. Competition sign (-/-)
41. 85% of of phosphorusis present in bones and teeth.
42. Ozone absorbs …99%….. Percent of UV rays.
43. A condition in which animals become inactive usually in cold environments for their survival is Hibernation .
44. Sunlight is a renewable source.
45. Waste mining generated by 3 ways
46. Waste is type of land pollution.

Q47. How many types of water pollution 5..?

48. cosmic rays. rays are produced by Stars in Galaxy.
49. Scientific name of snow leopard is Panthera urcia.
50. Snow leopard found in Ecosystm Sub Alpine and birch forest.
51. The factors that brings undesirable change in environment are called pollutants .
52. Conifer deciduous forest has annual rain fall…. 200cm
53. Who describes biological diversity first… Robert Whittaker.
54. Planting of trees is called as Afforestation .
55. pH of acid rain is 4.
56. Height of K-2 ... 8611 .
57. world's 8th highest peak in Pakistan.... , Nanga parbat
58. The ecosystem where chukoor found..in .Sub Alpine and Birch Forest.
59. sign of bravery and competition... Markhor .
60. Unwanted Soud is called noise pollution.
61. Types of mining .3
62. Light trespass is light being cast where it is not wanted or needed, such as light from a streetlight or a floodlight that illuminates a neighbor’s bedroom at night making it difficult to sleep.