POST UTME VERITAS UNIVERSITY 2024 Biology | Objective

Are you preparing for POST UTME VERITAS UNIVERSITY exams? Reviewing past questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2024 Biology (Objective) questions designed to simulate the real exam environment.

Practice these randomly selected questions to test your readiness.

Question 1
In a eukaryotic cell, what is the primary function of the Golgi apparatus?
A. Protein synthesis
B. Cell signaling
Correct C. Protein modification and transport
D. Cell division

Correct Answer: C

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Question 2
What is the process by which plants convert light energy into chemical energy?
A. Respiration
Correct B. Photosynthesis
C. Transpiration
D. Osmosis

Correct Answer: B

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Question 3
In a human kidney, what is the primary function of the nephrons?
Correct A. To filter waste from the blood
B. To regulate blood pressure
C. To produce hormones
D. To control body temperature

Correct Answer: A

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Question 4
What is the term for the movement of water from the roots to the leaves of a plant?
A. Transpiration
B. Osmosis
C. Diffusion
Correct D. Translocation

Correct Answer: D

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Question 5
In a e\cosystem, what is the term for the process by which dead plants and animals are broken down by decomposers?
Correct A. Decomposition
B. Respiration
C. Photosynthesis
D. Osmosis

Correct Answer: A

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Question 6
In a population of Drosophila melanogaster, the frequency of the recessive allele 'a' is 0.2. If the population is in Hardy-Weinberg equilibrium, what is the frequency of the homozygous dominant genotype 'AA'?
A. 0.36
Correct B. 0.64
C. 0.48
D. 0.52

Correct Answer: B

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Question 7
A plant with the genotype 'Rr' is crossed with a plant with the genotype 'RR'. What is the probability that the offspring will have the genotype 'Rr'?
A. 0.25
Correct B. 0.5
C. 0.75
D. 0.9

Correct Answer: B

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Question 8
A diagram of a plant's xylem and phloem tissues is shown below. Identify the function of the xylem tissue.
Correct A. Transport of water and minerals
B. Transport of sugars and amino acids
C. Support and structure
D. Storage of food

Correct Answer: A

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Question 9
A diagram of a plant's root system is shown below. Identify the function of the root hairs.
Correct A. Absorption of water and minerals
B. Transport of sugars and amino acids
C. Support and structure
D. Storage of food

Correct Answer: A

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Question 10
A diagram of a plant's stem is shown below. Identify the function of the xylem tissue.
Correct A. Transport of water and minerals
B. Transport of sugars and amino acids
C. Support and structure
D. Storage of food

Correct Answer: A

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Question 11
In the context of respiration, what is the primary function of the mitochondria in the process of cellular respiration?
A. To generate ATP through the citric acid cycle
B. To produce NADH and FADH2 through glycolysis
C. To convert glu\cose into pyruvate through glycolysis
Correct D. To produce ATP through oxidative phosphorylation

Correct Answer: D

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Question 12
A diagram of the human nervous system is shown below. Which part of the brain is responsible for controlling voluntary movements?
A. Cerebellum
Correct B. Cerebrum
C. Brainstem
D. Spinal Cord

Correct Answer: B

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Question 13
A diagram of the human circulatory system is shown below. Which part of the heart pumps blood to the lungs?
A. Left Ventricle
Correct B. Right Ventricle
C. Pulmonary Artery
D. Pulmonary Vein

Correct Answer: B

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Question 14
A diagram of the human digestive system is shown below. Which part of the digestive system breaks down proteins into amino acids?
A. Mouth
Correct B. Stomach
C. Small Intestine
D. Pancreas

Correct Answer: B

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Question 15
A diagram of the human skeletal system is shown below. Which part of the skeletal system provides support and protection to the body?
Correct A. Skull
B. Ribcage
C. Pelvis
D. Vertebrae

Correct Answer: A

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Question 16
In the process of mitosis, what is the primary function of the spindle fibers?
A. To separate the chromosomes
Correct B. To move the chromosomes to the poles of the cell
C. To condense the chromosomes
D. To decondense the chromosomes

Correct Answer: B

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Question 17
A plant cell is placed in a solution with a high concentration of sucrose. What will happen to the cell?
A. The cell will shrink due to water loss
Correct B. The cell will swell due to water uptake
C. The cell will remain unchanged
D. The cell will burst due to osmotic pressure

Correct Answer: B

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Question 18
A genetic cross is performed between two pea plants, one with the genotype TT and the other with the genotype tt. What is the probability of the offspring having the genotype Tt?
A. 0.25
Correct B. 0.5
C. 0.75
D. 1.0

Correct Answer: B

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Question 19
A diagram of a plant's xylem is shown below. What is the primary function of the xylem?
Correct A. To transport water and minerals from the roots to the leaves
B. To transport sugars and other organic compounds from the leaves to the roots
C. To provide structural support to the plant
D. To store water and nutrients in the plant

Correct Answer: A

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Question 20
A diagram of a human respiratory system is shown below. What is the primary function of the alveoli?
Correct A. To exchange oxygen and carbon dioxide between the air and the blood
B. To filter the blood and remove waste products
C. To regulate body temperature
D. To produce digestive enzymes

Correct Answer: A

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Question 21
The diagram below shows a cross-section of the human eye. Which part of the eye is responsible for detecting light?
A. Cornea
B. Iris
Correct C. Retina
D. Lens

Correct Answer: C

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Question 22
A cell divides by a process called mitosis. Which stage of mitosis is characterized by the separation of sister chromatids?
A. Prophase
B. Metaphase
Correct C. Anaphase
D. Telophase

Correct Answer: C

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Question 23
A species of bird has a beak that is adapted for cracking open nuts. Which type of evolutionary adaptation is this an example of?
A. Convergent evolution
B. Divergent evolution
Correct C. Adaptation
D. Speciation

Correct Answer: C

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Question 24
A population of rabbits is growing exponentially. Which mathematical equation represents this growth?
Correct A. \frac{dP}{dt} = rP
B. \frac{dP}{dt} = P^2
C. \frac{dP}{dt} = r^2
D. \frac{dP}{dt} = P + r

Correct Answer: A

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Question 25
A species of plant has a flower that is pollinated by a specific type of insect. Which type of reproductive strategy is this an example of?
A. Asexual reproduction
Correct B. Sexual reproduction
C. Parthenogenesis
D. Endosymbiosis

Correct Answer: B

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