Biology objective questions for SSS Two

Biology objective questions for SSS Two

1. Seedless plants are also referred to as…
A. Bryophytes
B. ferns
C. Angiosperms
D. Gymnosperms
2. --------is a good example of a biennial.
A. Carrot
B. Orange
C. Cocoa
D. oil palm
3. What is the respiratory structure found in Platyhelminthes?
A. Tracheae
B. Gills
C. Lungs
D. Body Surface
4. The vascular tissue in plants that is responsible for food conduction is called------
A. Phloem
B. Xylem
C. Root Hairs
D. lenticels
5. Simple gills are found in animals such as --------
A. Crustaceans
B. Fishes
C. Adult amphibians
D. Aquatic Snakes
6. Each nephridium has a ciliated funnel called-------
A. Neurone
B. Nephrostome
C. Nephridia
D. Nephrostone
7. The cuticle of insects is made up of a proteinous substances called---------
A. Chitin
B. Scales
C. Lenticels
D. none of the above
8. The organ of excretion in insects is known as ---------
A. Culticle
B. Tubules
C. Nephridium
D. Malpighian tubule
9. Dead Red blood cells are destroyed in ----------
A. Liver
B. Kidney
C. Heart
D. Spleen
10. The main function of thrombocytes is --------
A. Engulfing Pathogens
B. transporting oxygen
C. Distribution of nutrients
D. Blood clotting
11. Plants respire through the following structures except ---------
A. Fruits
B. leaves
C. lenticels
D.Root hairs
USE THE ABOVE DIAGRAM TO ANSWER QUESTION 12 AND 13
12. The part labeled I is known as -----------
A. Gill Filament
B. Gill Cover
C. Gill Arch
D. Gill Bone
13. The part labeled III is called ---------
A. Gill Rakers
B. Gill filament
C. Gill Arch
D. Gill Cover
14. The most poisonous waste product of the mammalian metabolism is ----------
A. Urea
B. Ammonia
C. Uric Acid
D. sweat
15. The exit of the urethra is controlled by---------
A. Sphincter
B. Glomerulus
C. Nerve Endings
D. Ureters
16. Which of the following is not a waste product of plants?
A. Oxygen
B. Morphine
C. quinine
D. Auxin
17. Reabsorption of substances during urine formation takes place at the ----------
A. Glomerulus
B. Buroman’s
C. Loop of Henle
D. Ureters
18. Which of the following processes is not involved in carbon recycling?
A. Photosynthesis
B. Fossilization
C. Respiration
D. None of the above
19. Oxygenated blood looks -----------
A. Dark Colored
B. Dark Red
C. Brightly Red
D. Colourless
20. White blood cells are classified based on immulogic functions into--------and---------
A. Phagocytes and lymphocytes
B. Granulocytes and a granulocytes
C. Thrombocytes and lymphocytes
D. Phagocytes and leucocytes
21. Blood vessels conveying blood from the heart to other parts of the body are called---------
A. Arteries
B. Veins
C. Vesicles
D. Blood duct
22. The main function of the incisors is -----------and -----------
A. Cutting food and chewing
B. Cutting food and holding prey
C. Cutting food and tearing
D. Cutting food and grinding
23. Carbohydrate digestion begins in the -----------
A. Small intestine
B. Stomach
C. Large intestine
D. Mouth
24. The function of the gizzard in earthworm is to ------------
A. Store Food
B. Grind Food
C. Serve as food passage
D. Swallow Food
25. Fibre crops are used for -------------
A. Clothing
B. Medicinal Purpose
C. flavour
D. Production of drinks
26. -------------is a typical characteristic of bryophytes.
A. Seed formation
B. production of naked seeds
C. Alternation of generation
D. production of cones
27. In man, food digestion complete in the -------------
A.Ileum
B. Duodenum
C. Stomach
D. colon
28. The distal end of the large intestine where reabsorption of water takes place is known as--
A. Ileum
B. Colon
C. Stomach
D. Rectum
29. The dental formulae below represents that of ------I=0/3, C=0/1, P=3/3, M=3/3
A. Omnivore
B. Carnivore
C. Herbivore
D. Scavenger
30. The tapping and absorbing mechanism can be found in which of the following animals?
A. Man
B. Sundew
C. Insects
D. Cow
31. Which of the following is a terrestrial adaptation of plants?
A. possession of long stem
B. possession of air slit
C. possession of breathing roots
D. possession of thick barks
32. The association in which one organism benefits and the other is relatively unaffected by the interaction is termed
A. symbiosis
B. parasitism
C. commensalism
D. mutualism
33. One of the following is an example of commensals
A. mistletoe
B. remora fish and shark
C. mosses and fern
D. legume and intromonas
34. Which of the following is not a renewable natural resources
A. soil
B. water
C. Gold
D. air
35. The association in which one member benefits and the other is affected by the attraction is termed
A. mutualism
B. commensalism
C. parasitism
D. symbiosis
36. What is the full meaning of NWRI
A. Nigeria water resort institute
B. national water resources institution
C. national water resources institution
C. national water resources institute
D. Nigeria water resources institution
37. An association in which two organism benefits from each other is known as
A. predation
B. symbiosis
C. parasitism
D. commensalism
38. Which of the following is a type of competition
A. intra-specific competition
B. intra-special competition
C. intre-specific competition
D. intre-special competition
39. Possession of swim bladder by aquatic animals is an adaptive feature for ...
A. buoyancy
B. locomotion
C. diving
D. respiration
40. Which of the following is most likely to promote desert encroachment?
A. afforestation
B. overgrazing
C. irrigation
D. game reserve
41. All the following are pollutants except
A. carbon II oxide
B. sulphur dioxide
C. lead oxide
D. oxygen
42. The fumes of motor cars has in its constituents a very serious pollutant such as
A. carbon monoxide
B. nitrous oxide
C. carbon iv oxide
D. lead oxide
43. One of the following is not a terrestrial adaptation
A. poorly developed roots
B. lungs for respiration
C. presence of sweat gland
D. possession of hairs
44. Tolerance is the ability of ___
A. living organisms to withstand much favourable change in the environment
B. living organisms to withstand little favorable changes in the environment
C. living organisms to withstand much unfavorable change in the environment
D. living organisms to withstand little unfavorable changes in the environment
45. The following are effects of oil spillage except…..
A.destroys aquatic life
B. food chain is affected
C.causes immigration
D. makes water unfit for drinking
46. One of the following is an example of parasitism relationship
A. hawks and birds
B. dog and ticks
C. hawks and fly
D. hawks and chicks.
47. The following are sources of noise pollution except…..
A. Factory or industrial noise
B. car horns and sirens
C. a crying baby
D. aviation noise
48. Which of the following is not a land pollutants
A. crude oil
B. dust particles
C. metal scraps
D. refuse
49. Which of the following is a water pollutant?
A. smoke
B. radio-active rays
C. pesticides and fertilizers
D. glass particles
50. …… is not an effect of noise pollution
A. it leads to migration of animals
B. it causes irritation
C. it can cause lack of concentration
D. it causes deafness
51. Natural resources can be divided into how many groups?
A. 1
B. 2
C. 3
D. 4
52. We have _____ methods of purifying water
A. 6
B. 4
C. 6
D. 7
53. The methods of conserving natural resources are grouped into
A. 1
B. 3
C. 4
D. 2
54. Which of the following is not a non-renewable natural resources?
A. minerals
B. fossils
C. forest
D. fuels
55. What is the full meaning of RBDA
A. river basis development authorities
B. river basin development authorities
C. river basis development agency
D. river basis development authorities
56. Possession of hollow bones in birds is an adaptive feature for ….
A. Fright
B.feeding
C. growth
D. flight
57. What is the full meaning of FEPA
A. federal environmental petrol authorities
B. federal environmental protection agency
C. federal environmental protection authorities
D. federal environmental protection authorities
58. Which of the following is an aboreal adaptation?
A. Possession of lungs
B. possession of limbs, claws and tails
C. possession of sweat gland
D. presence of skin
59. The relationship between a hawk and a chick represents the type of association known as ….
A. parasitism
B. predator
C. predation
D. symbiosis
60. Fumes from electrical discharge in air are likely to be contaminated with which pollutant?
A. carbon monoxide
B. carbon dioxide
C. radio-active rays
D. nitrogen oxides
61. Which of the following is not a renewable natural resources
A. soil
B. water
C. Gold
D. Air
62. An association in which two organism benefits from each other is known as
A. predation
B. symbiosis
C. parasitism
D. commensalism
63. Which of the following is not a land pollutant?
A. Crude oil
B. dust particles
C. metal scraps
D. refuse
64. A condition in which both stamens and carpels of a flower mature at the same time is known as….
A. cleistogamy
B. autogamy
C. homogamy
D. geitonogamy
65. One of the following is an example of commensals
A. mistletoe
B. remora fish and shark
C. mosses and fern
D. legume and intromonas
66. What is the respiratory structure found in Platyhelminthes?
A. Tracheae
B. Gills
C. Lungs
D. Body Surface
67. Simple gills are found in animals such as --------
A.Crustaceans
B. Fishes
C. Adult amphibians
D. Aquatic Snakes
68. The tapping and absorbing feeding mechanism can be found in which of the following animals?
A. Man
B. Sundew
C. Insects
D. Cow
69. Fibre crops are used for ------------- Clothing
B. Medicinal Purpose
C. flavour
D. Production of drinks
70. All the following are pollutants except
A. carbon II oxide
B. sulphur dioxide
C. lead oxide
D. oxygen
Use the diagram below to answer questions 71-73.

71. The part labeled J is called…..
A. anther
B. ovary
C. ovule
D. pedicel
72. What is the type of ovary is present in the above diagram?
A. inferior ovary
B. half-inferior ovary
C. super ovary
D. superior ovary
73. Which of the parts labeled is said to be non-essential?
A. I
B. G
C. A
D. F
74. Possession of swim bladder by aquatic animals is an adaptive feature for ...
A. buoyancy
B. locomotion
C. diving
D. respiration
75. The dental formulae below represents that of ------I=0/3, C=0/1, P=3/3, M=3/3
A. Omnivore
B. Carnivore
C. Herbivore
D. Scavenger
76. The site for fertilization in humans is known as …..
A. womb
B. vagina
C. oviduct
D. cervix
77. The Graffian follicle in females is responsible for the production of a hormone called….
A. testosterone
B. progesterone
C. insulin
D. oestrogen
78. Which of the following plants possesses a free-central placentation?
A. water leaf
B. pride of Barbados
C. mango
D. tomatoe
79. The function of the gizzard in earthworm is to ------------ Store Food
B. Grind Food
C. Serve as food passage
D. Swallow Food
80. One of the following is a terrestrial adaptation in plants
A. development of tap roots
B. lungs for respiration
C. presence of sweat gland
D. possession of hairs
Use the diagram below to answer questions 81-83

81. The part labeled iv is called…
A. Vas deferens
B. ureter
C. urethra
D. testes
82. What is the function of the part labeled VI?
A. sperm activation
B. sperm production
C. excretion
D. sperm storage
83. The part labeled ii is known as ……
A. seminal vesicle
B. urethra
C. Vas deferens
D. epididymis
84. The fumes of motor cars has in its constituents a very serious pollutant such as
A. carbon monoxide
B. nitrous oxide
C. carbon iv oxide
D. lead oxide
85. Plants respire through the following structures except --------- Fruits
B. leaves
C. lenticels
D.Root hairs
86. Organisms that give birth to their young ones alive are said to be …..
A. viviparous
B. ovoviviparous
C. hermaphroditic
D. bisexual
87. Hollow bones in birds is an adaptive feature for
A. feeding
B. flight
C. Locomotion
D. respiration
88. The biosphere is described as …………..
A. where organisms exist
B. wherenon-living things exist.
C. where living and non-living things exist
D.none of the above
89. Which of the following is a water pollutant?
A. smoke
B. radio-active rays
C. pesticides and fertilizers
D. glass particles
90. Amoeba uses ____ for locomotion
A. pseudopodium
B. cilia
C. flagellum
D. legs