Quiz 1 of 0
Biology Grade 12 Model Mock Cruise
Time limit: 0
Quiz Summary
0 of 77 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Quiz complete. Results are being recorded.
Results
Your time:
Time has elapsed
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 77
1. Question
A group of plants characterized by possession of a mass of spore bearing structure on the underside of their leaves are_________. -
Question 2 of 77
2. Question
Which of the following is the lowest hierarchy of classification? -
Question 3 of 77
3. Question
Organisms that lack chlorophyll but possess cell wall are grouped under: -
Question 4 of 77
4. Question
Which major group of plant kingdom is characterized by having needle shaped leaves and production of seed in structure called cones? -
Question 5 of 77
5. Question
Earthworms are examples of animals classified in phylum: -
Question 6 of 77
6. Question
In which of the following taxon more similarities are existed? -
Question 7 of 77
7. Question
Which of the following is NOT TRUE about insects? They possess: -
Question 8 of 77
8. Question
Suppose you are asked to classify organism whose skin is covered by hair, the animal should be grouped in class: -
Question 9 of 77
9. Question
Which one of the following organism is MISS- MATCHED with its phylum? -
Question 10 of 77
10. Question
The head of tapeworm is called: -
Question 11 of 77
11. Question
What made palms exceptional from other monocots ? -
Question 12 of 77
12. Question
Which statement is TRUE about flat worms? -
Question 13 of 77
13. Question
Which of the following phylum contain organisms that are exceptionally beautiful (colorful) and possess one opening? -
Question 14 of 77
14. Question
Which phylum representatives are all marine with tube feet and adults with five arms? -
Question 15 of 77
15. Question
Which one of the following is NOT the feature of bony fish? -
Question 16 of 77
16. Question
Which class of vertebrates is thought to be the first colonizer of the land? -
Question 17 of 77
17. Question
Sub division of class mammalia which produce immature young and nourish them by milk in the pouch are: -
Question 18 of 77
18. Question
In which of the following plant divisions will you find plants that lack transport tissue and true root? -
Question 19 of 77
19. Question
Which one of the following habitat is different from the other in its salt content? -
Question 20 of 77
20. Question
A symbiotic relationship in which both species benefited is best described as: -
Question 21 of 77
21. Question
Which one of the following is NOT the cause of inter specific competition? -
Question 22 of 77
22. Question
Which one of the following is NOT used to group organisms in the same kingdom? -
Question 23 of 77
23. Question
Among the following one is different from the other in its feeding habit? -
Question 24 of 77
24. Question
Which one of the following group is always found at the top of all trophic levels? -
Question 25 of 77
25. Question
Among the following groups which one can occupy (found in) more than one trophic level? -
Question 26 of 77
26. Question
Which one of the following example best support weakness of pyramid of number? -
Question 27 of 77
27. Question
A Parson with HIV takes a drug that inhibits the function of the viral reverstranscriptase enzyme, which of the following processes would be primarily affected? -
Question 28 of 77
28. Question
Which one of the following is biological control method of malaria? -
Question 29 of 77
29. Question
In which type of crops nitrogen fixing bacteria is symbiotically associated? -
Question 30 of 77
30. Question
What is the cause of infectious diseases? -
Question 31 of 77
31. Question
Choose the alternative that illustrates the medical application of biotechnology? -
Question 32 of 77
32. Question
Which one of the following diseases is transmitted by a vector? -
Question 33 of 77
33. Question
A number of viruses, including HIV, have more than one strain. This shoes that viruses are? -
Question 34 of 77
34. Question
Which of the following group of viruses copy their RNA to DNA? -
Question 35 of 77
35. Question
From which of the following diseases one can be protected by sleeping under the cover of a mosquito net? -
Question 36 of 77
36. Question
Among the following microorganism, which one is NOT considered as true living organism? -
Question 37 of 77
37. Question
Which one of the following micro-organism is a fungus? -
Question 38 of 77
38. Question
Which of the following is a common characteristic of most microorganisms? -
Question 39 of 77
39. Question
One of the following is true about bacteriophages that have lysogenic life cycle -
Question 40 of 77
40. Question
Which one of the following shows the feeding method of decomposers? -
Question 41 of 77
41. Question
Which one of the following is belongs to the prokaryotes? -
Question 42 of 77
42. Question
What does the absence of chloroplasts in a unicellular organism indicate? -
Question 43 of 77
43. Question
What is the advantage of using HAART (highly active anti-retroviral therapy) for the treatment of HIV? -
Question 44 of 77
44. Question
Which one of the following is chain of spherical shaped bacteria? -
Question 45 of 77
45. Question
Which cell type is attacked by HIV? -
Question 46 of 77
46. Question
Which one of the following is the smallest of all? -
Question 47 of 77
47. Question
Which one of the following events happened before all the others? -
Question 48 of 77
48. Question
Which of the following is TRUE about cells kept in different solution? -
Question 49 of 77
49. Question
Which of the following is CORRECT according to the cell theory? -
Question 50 of 77
50. Question
Which of the following pairs of organelles have double membranes? -
Question 51 of 77
51. Question
Which of the following liquid media would cause plasmolysis? -
Question 52 of 77
52. Question
What would happen to relative size of surface area and volume as the cell size increase? -
Question 53 of 77
53. Question
What is the best term that expresses the movement of substances in cells against their concentration gradients? -
Question 54 of 77
54. Question
Of the following functions, which one do triglycerides accomplish in cells? -
Question 55 of 77
55. Question
What is the molecule in plant cell that first captures the radiant energy? -
Question 56 of 77
56. Question
When does a hypotonic condition exist in the environment of the cell? -
Question 57 of 77
57. Question
All the living components of the cell collectively known as…….? -
Question 58 of 77
58. Question
Which of the following is found in both plant and animal cells? -
Question 59 of 77
59. Question
What happens to a human red blood cell when it is placed in a hypertonic solution? -
Question 60 of 77
60. Question
If pieces of fresh potato are kept for some time in sugar solution of 20%, 10%, 5% and distilled water, which piece will gain the highest percentage of weight? -
Question 61 of 77
61. Question
An organism’s trophic level refers to its -
Question 62 of 77
62. Question
The best term to describe the property of plants to manufacture their food is known as -
Question 63 of 77
63. Question
How an organism is suited to live in a particular place is called: -
Question 64 of 77
64. Question
What is the major source of energy for the universe? -
Question 65 of 77
65. Question
The biomass of an ecosystem refers to: -
Question 66 of 77
66. Question
Which of the following is not true about the recycling in nature? -
Question 67 of 77
67. Question
Among the following components of carbon cycle one is mostly human based activity -
Question 68 of 77
68. Question
Which one of the following is NOT in the five kingdoms used to classify the living organisms? -
Question 69 of 77
69. Question
The greenhouse effect refers to: -
Question 70 of 77
70. Question
Which of the following is an adaptation of plants to desert areas? -
Question 71 of 77
71. Question
Cactus has spiny leaves and fleshy stem. This is important to -
Question 72 of 77
72. Question
In an ecosystem the term population refers to; -
Question 73 of 77
73. Question
Which of the following statement is not correct about cyclic Photo-phosphorylation? -
Question 74 of 77
74. Question
Which one represents carbon fixation in C4 Photosynthesis?
-
Question 75 of 77
75. Question
Which one of the following is true about photosynthesis? -
Question 76 of 77
76. Question
Which of the following factor does not use to define a terrestrial biome? -
Question 77 of 77
77. Question
In which wavelength of light photosynthesis occur at maximum rate?