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English Language
WAEC / WASSCE 2018
Reading Comprehension, Summary & Composition
Your sister has helped you to secure a good job in another city. Write a letter to her explaining why it will be impossible to take up the job offer.
A
cue
B
quit
C
judge
D
cheer
medium Difficulty
Verified Correct Answer: Option A
Grammar & Contextual Explanation
No expanded working has been attached for this question yet. The verified answer is Option A.
Source: Official Exam / Past Question Archive
Biology
UTME / JAMB 2018
Variation & Genetics (Heredity)
Solution
A group of closely related organisms capable of interbreeding to produce the fertile offspring are known as members of a
A
Kingdom
B
class
C
family
D
species
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
Species could be likened to offspring or heredity of a lineage. Hence, they are alike.
Source: Myschool Past Questions Archive (Record #47163)
Biology
UTME / JAMB 2018
Cell & Its Environment (Diffusion, Osmosis & Transport)
Red blood cells were found to have burst open after being placed in distill for an hour. This phenomenon is known as
A
plasmolysis
B
diffusion
C
haemolysis
D
wilting
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #47169)
Biology
UTME / JAMB 2018
Nervous, Hormonal Coordination & Sense Organs
The curvature movement of plants in response to the stimulus of water is called
A
hydrotropism
B
geotropism
C
Phototropism
D
thigmotropism
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option A.
Source: Myschool Past Questions Archive (Record #47170)
Biology
UTME / JAMB 2018
Respiration & Gaseous Exchange
The overall reaction in glycolysis can be summarised as
A
\(C_6\)H\(_{12}\)\(O_6\) -----> \(C_3\)\(H_4\)\(O_3\) + 4H + ATP
B
\(C_6\)H\(_{12}\)\(O_6\) -----> 2\(C_3\)\(H_4\)\(O_3\) + 4H + 2ATP
C
\(C_6\)H\(_{12}\)\(O_6\) -----> 2\(C_3\)\(H_4\)\(O_3\) + 4H + ADP
D
\(C_6\)H\(_{12}\)\(O_6\) -----> 2\(C_3\)\(H_4\)\(O_3\) + 4H + 2ADP
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #47171)
Biology
UTME / JAMB 2018
Supporting Tissues & Skeletal System
The longest bone in the body is the
A
humerous
B
femur
C
scapula
D
tibia
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #47172)
Biology
UTME / JAMB 2018
Supporting Tissues & Skeletal System
Which of the following structures is not a skeletal material?
A
Chitin
B
Cartilage
C
Bone
D
Muscle
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #47173)
Biology
UTME / JAMB 2018
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
Solution
A beaker of pond water containing few specimens of Euglena was placed in a dark room for two weeks. At the end of this period, the specimens of Euglena were still alive because they were
A
able to carry out holozoic nutrition
B
able to carry out photosynthesis using carbon dioxide in the pond water
C
better adapted to life in darkness than to life in light
D
not overcrowded
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
Euglena can survive in a dark room for a long time because it has the ability to switch from photosynthetic (using light) to heterotrophic or holozoic nutrition (absorbing nutrients from the surrounding environment) when deprived of light; essentially acting like a tiny animal by consuming organic matter in the water, allowing it to continue living even without photosynthesis through its chloroplasts.
Source: Myschool Past Questions Archive (Record #47164)
Biology
UTME / JAMB 2018
Cell Structure, Organization & Cell Division
The cytoplasm of a cell is considered a very important component because it
A
regulates the amount of energy in the cell
B
suspends all cell organelles
C
is the outermost part of the cell
D
is solely responsible for cell division
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #47165)
Biology
UTME / JAMB 2018
Cell & Its Environment (Diffusion, Osmosis & Transport)
Diagram
Solution
Use the diagram shown to answer the question. After an hour, the level of water in the thistle funnel will
Attached Figure / Diagram
A
rise
B
fall
C
remain the same
D
double
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
In this experimental setup, the level of liquid in the thistle funnel increases due to the process of osmosis. Osmosis is the movement of water molecules from a region of higher water concentration (the distilled water in the beaker) to a region of lower water concentration (the sugar solution in the funnel) through a semi-permeable membrane. As water molecules pass through the membrane into the funnel, the volume of the solution inside increases, causing the level to rise up the stem.
Source: Myschool Past Questions Archive (Record #47166)
Biology
UTME / JAMB 2018
Cell & Its Environment (Diffusion, Osmosis & Transport)
Diagram
Use the diagram shown to answer the question. The experiment above is used to demonstrate the process of
Attached Figure / Diagram
A
transportation
B
water culture
C
diffusion
D
osmosis
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #47167)
Biology
UTME / JAMB 2018
Cell Structure, Organization & Cell Division
Diagram
Use the diagram shown to answer the question. In plant cells, the role of the membrane is played by the
Attached Figure / Diagram
A
nucleolus
B
cell wall
C
cytoplasm
D
mitochondrion
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #47168)
Biology
UTME / JAMB 2018
Transport System in Plants & Animals
Solution
The reason why the flow of blood through the capillaries is very slow is
A
because the walls of Capillaries are very thick
B
to avoid high blood pressure
C
to ensure that the individual does not get dizzy
D
Their large numbers and one cell-thick walls enables them to provide a large surface area through which materials can be exchanged between the blood and the body cells.
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
Their large numbers and one cell-thick walls enables them to provide a large surface area through which materials can be exchanged between the blood and the body cells.
Source: Myschool Past Questions Archive (Record #47174)
Biology
UTME / JAMB 2018
Excretion & Homeostasis
Solution
Which of the following groups of organisms has kidney as the excretory organ?
A
Fishes, amphibians, birds, man
B
Fishes, amphibians, annelids, insects
C
Fishes, reptiles, birds, tapeworm
D
Fishes, protozoans, amphibians, man
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
All of the organisms listed in option A use kidneys as their excretory organ.
Source: Myschool Past Questions Archive (Record #47175)
Biology
UTME / JAMB 2018
Transport System in Plants & Animals
Solution
Which of the following features is not a characteristic of arteries? Arteries
A
possess valves at internals throughout their length
B
have thick muscular and elastic walls
C
carry blood away from the heart
D
transport oxygenated blood with the exception of the pulmonary artery
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
*Caries blood away from heart
*Thick, muscular, elastic wall
*Blood is at high pressure and flows fast in spurts(pulse waves)
*Valves absent (except for semi-lunar valves near the heart)
*Blood is oxygenated (except that is pulmonary arteries)
Source: Myschool Past Questions Archive (Record #47176)