POST UTME VERITAS UNIVERSITY 2022 Biology | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A diagram of the human brain is shown below. What is the function of the part labeled 'B'?
A. To process sensory information from the environment
B. To regulate body temperature
C. To coordinate voluntary movements and maintain posture
D. To produce hormones that stimulate growth and development
Question 2
A diagram of a plant cell is shown below. What is the function of the mitochondria?
A. Protein synthesis
B. Cell signaling
C. Energy production
D. Cell division
Question 3
A diagram of a plant cell is shown below. What is the function of the structure labeled 'X'?
A. Photosynthesis
B. Respiration
C. Transpiration
D. Cell division
Question 4
In a tropical rainforest e\cosystem, the primary producers are primarily composed of which of the following?
A. Grasses and shrubs
B. Trees and lianas
C. Cacti and succulents
D. Mosses and ferns
Question 5
A diagram of the human eye is shown below. What is the function of the structure labeled 'Y'?
A. Detects light and s\ends signals to the brain
B. Focuses light onto the retina
C. Regulates the amount of light entering the eye
D. Transmits visual signals from the retina to the brain
Question 6
In the context of classification of living things, what is the primary function of the kingdom level?
A. To group organisms based on their cell structure
B. To group organisms based on their body structure
C. To group organisms based on their metabolic processes
D. To group organisms based on their genetic makeup
Question 7
In the context of coordination, what is the primary function of the nervous system?
A. To regulate body temperature
B. To control voluntary movements
C. To regulate water and electrolyte balance
D. To maintain homeostasis
Question 8
The process by which the body regulates its internal environment is known as?
A. Homeostasis
B. Osmosis
C. Diffusion
D. Active transport
Question 9
In a typical sexual reproduction cycle, what is the primary function of the meiotic division?
A. To produce genetically identical offspring
B. To increase genetic diversity
C. To produce gametes with half the number of chromosomes
D. To repair damaged DNA
Question 10
A scientist is studying the effect of antibiotics on bacterial growth. The scientist observes that the bacteria are resis\tant to the antibiotic. What is the most likely explanation for this phenomenon?
A. The bacteria have developed a mutation that makes them resis\tant to the antibiotic
B. The bacteria have acquired a plasmid that confers resis\tance to the antibiotic
C. The antibiotic is not effective against the bacteria
D. The bacteria are not susceptible to the antibiotic
Question 11
In the context of the human nervous system, what is the primary function of the cerebellum?
A. To process sensory information from the environment
B. To regulate body temperature
C. To coordinate voluntary movements and maintain posture
D. To produce hormones that stimulate growth and development
Question 12
In a population of rabbits, the average lifespan is 5 years. If the population is growing exponentially, what is the carrying capacity of the environment?
A. The carrying capacity is not affected by the average lifespan
B. The carrying capacity is directly proportional to the average lifespan
C. The carrying capacity is inversely proportional to the average lifespan
D. The carrying capacity is not related to the average lifespan
Question 13
A plant cell is placed in a solution with a high concentration of sucrose. What is the expected outcome?
A. Water will enter the cell by osmosis
B. Water will leave the cell by osmosis
C. The cell will remain unchanged
D. The cell will burst
Question 14
The process by which plants convert light energy into chemical energy is known as?
A. Photosynthesis
B. Respiration
C. Transpiration
D. Translocation
Question 15
In the context of transport systems, what is the primary function of the xylem in plants?
A. Transport of water and minerals from the roots to the leaves
B. Transport of sugars and other organic compounds produced by photosynthesis
C. Regulation of water potential and turgor pressure in plant cells
D. Maintenance of plant structure and support

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