ZOO507 QUIZ 1 SOLVED
1. Product of photosynthesis are ____.
a) Glucose and water
b) Glucose and oxygen
c) Glucose and carbon
d) Food and Sulphur
2. How many types of biotic community are there?
a) 2
b) 3
c) 4
d) 5
3. The normal body temperature of human beings is ____.
a) 36 degree C
b) 37 Degree C
c) 38 Degree C
d) 39 Degree C
4. Low-quality energy is ___.
a) dispersed form of energy
b) has more capacity to do useful work
c) energy released by burning natural gas, gasoline or coal.
d) concentrated sunlight
5. Commensalism is a ___ relationship?
a) Harmful for both species
b) Useful for both species
c) Useful for one species and harmful for other
d) Useful for one species and second is neither helped nor harmed
6. Animals like birds and mammals that maintain their internal body temperature constant are called ___.
a) Homeotherms
b) Hetrotherms
c) Poikilotherms
d) Ectotherms
7. Which one of these is NOT True about torper?
a) Lowered body temperature
b) Higher metabolic activity
c) Lowered metabolic activity
d) only for short duration
8. ___ is defined as the number of species represented in a specific region, landscape or an ecological community.
a) Coevolution
b) Commensalism
c) Species richness
d) Population density
9. Which one of the animals do not go under winter sleep?
a) Snails
b) Bats
c) Salamanders
d) Frogs
10. The formation of a climax community from an abandoned farm land is a an example of ___.
a) autogenic succession
b) allogenic succession
c) primary succession
d) secondary succession
11. The term ___ is used for maintenance of an internal body temperature of an organism.
a) Thermometer
b) Thermoregulation
c) Homeothermal
d) Homeostasis
12. The food chain from grass to hawk and again it comes back to grass with the help of fungi. In the above explain food chain, what is grass? Producers
13. Which of the following does not belong to herbivore fauna of the coniferous forests. Fox
14. Human activities tend to the rate of runoff Increase
15. Elements move through components of earth system. 4
16. Liquid water is present in: hydrosphere
17. Relative amount of energy, biomass, number of organisms at each level in ecosystem is called Ecological Pyramid
18. Which of the following is not part of Arctic tundra? Inner Mongolia
19. In ecological succession the entire successional sequence is called as a . sere
20. In ecological succession the community have high species diversity. Climax
21. Which of the following is not a type of a forest? Tundra vegetation forest
22. All of these are abiotic factors except nitrogen-fixing bacteria
23. Mutualism is a relationship Useful for both species
24. Quadrate or transect sampling involves counting of organisms of a single in plots or samples area. Species
25. Carnivores are at third trophic level
26. To which categories hawk can be classified Tertiary consumer
27. Which of the following is not a property of a community? Allotropic speciation
28. The soil of tropical rain forests is rich in Humus
29. ___ Is the number of populations per unit of total space Crude density
30. Organism which break down detritus into matter particles detritivores
31. A is the role which a specie can play in the community and also includes the type of food it eats and the relationship with other species. niche
32. Which one of these causes’ disease in cattle and effects its distribution in Africa? tsetse
33. Any group of organisms of the same species occupying a particular place and functioning part of …. community. Biotic
34. Association of algae and fungi is lichen
35. A thin spherical envelope of gases surrounding the earth's surface is: Atmosphere
36. Is a sequential and gradual growth of a community. SUCCESSION
37. The decomposers, namely bacteria or fungi present in the soil convert the organic matter back into Ammonium
38. Is the ability of population to increase by reproduction- birth rate_ Natality
39. Nearly …. is in the oceans and …. exists as polar ice caps, world’s second largest reservoirs. 97.3 and 2.1%
40. Coniferous forests are also known as …... or Boreal forests. Taiga
41. The soil of boreal coniferous forest is in nature. Acidic
42. ___ are autotrophic organisms with the ability to carry on photosynthesis and to make food for themselves. Producers
43. Each step in the food chain is called level . Trophic
44. The Ecological niche of an organism denotes_ the habit of an organism
45. A plant releasing allelopathic chemicals to impede the growth of other species is an example of Interference competition
46. …. law of Thermodynamics is also called as law of entropy. 2nd
47. The animals that are fed on plants are classified as herbivores
48. ___ is an association between two organisms in which one benefits and the other is neither benefited nor harmed. Commensalism
49. Which one of the following hosts offers home to the larval stage or the asexual forms of the parasite? inter mediate
50. What is the mean annual temperature of boreal coniferous forests? Below 0°C
51. The pioneer community like microbes, lichens …..and create soil for other plants to grow. mosses
52. Tropic of Capricorn lies at__ degree in southern hemisphere. 23
53. ___ law of Thermodynamics is about the quality of energy.2nd
54. The life exists on biosphere
55. A …is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community. Food Web
56. What is called for an organism that feeds on other organisms? Consumer
57. ___ is the number of populations per unit of habitat space. Ecological Density
58. Competition between species can be denoted by sign. (-/-),
59. Which of the following is a natural ecosystem. aquatic
60. Exponential growth can be showed through shaped curve. S
61. Which of the following signs are used to represent amensalism? (-/0)
62. If the members of different species compete for resources the phenomenon is called as competition
63. Which of the following tree species are not find in coniferous forests Rosewood
64. What is Lichens? Association between algae and fungus
65. How much annual rain fall is recorded in temperate deciduous forests 75 to 150cm
66. ___ is an interspecific interaction in which two species live together in a long-term intimate association. Symbiosis
67. ___ is the number of individuals in a population found in particular area Population genetics
68. ___is the death rate of individuals in the population. Mortality
69. Transfer of food from the plants through a series of organisms with repeated eating and being eaten is called Food Chain
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