POST UTME FUTO 2024 Biology | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The Hardy-Weinberg principle states that allele and genotype frequencies in a population will remain cons\tant from generation to generation in the absence of other evolutionary influences. Which of the following is a necessary condition for the Hardy-Weinberg principle to hold?
A. Random mating
B. No mutation
C. No gene flow
D. No natural selection
Question 2
A diagram of the human circulatory system is shown below. Which part of the circulatory system is responsible for transporting oxygenated blood from the lungs to the rest of the body?
A. Pulmonary artery
B. Aorta
C. Coronary arteries
D. Pulmonary veins
Question 3
A diagram of the human eye is shown below. What is the primary function of the lens?
A. To detect light
B. To focus light on the retina
C. To regulate pupil size
D. To produce tears
Question 4
A diagram of a plant cell is shown below. Identify the part labeled 'A'.
A. Nucleus
B. Mitochondria
C. Cell Wall
D. Chloroplast
Question 5
A diagram of the human reproductive system is shown below. Which part of the reproductive system is responsible for producing sperm?
A. Testes
B. Epididymis
C. Vas deferens
D. Prostate gland
Question 6
In the context of respiration, what is the primary function of the mitochondria?
A. To synthesize proteins
B. To generate ATP through cellular respiration
C. To store genetic information
D. To regulate cell growth
Question 7
Which of the following is an example of a sexual reproduction in animals?
A. Fertilization of eggs by sperm in humans
B. Parthenogenesis in aphids
C. Binary fission in bacteria
D. Spore formation in fungi
Question 8
A diagram of the human respiratory system is shown below. Identify the structure labeled 'A'.
A. Trachea
B. Bronchi
C. Lungs
D. Diaphragm
Question 9
In the context of classification of living things, what is the primary advantage of u\sing the Linnaean system?
A. Increased genetic diversity
B. Improved survival rates
C. Enhanced reproduction rates
D. Simplifies classification and communication among bio\logists
Question 10
A researcher is studying the effect of pH on the activity of the enzyme lactase. Which of the following graphs best represents the relationship between pH and enzyme activity?
A. \( \text{pH} propto \text{enzyme activity} \)
B. \( \text{pH} propto \frac{1}{\text{enzyme activity}} \)
C. \( \text{pH} propto \sqrt{\text{enzyme activity}} \)
D. \( \text{pH} propto \text{enzyme activity}^2 \)
Question 11
A researcher is studying the effect of temperature on the activity of the enzyme lactase. Which of the following graphs best represents the relationship between temperature and enzyme activity?
A. \( \text{temperature} propto \text{enzyme activity} \)
B. \( \text{temperature} propto \frac{1}{\text{enzyme activity}} \)
C. \( \text{temperature} propto \sqrt{\text{enzyme activity}} \)
D. \( \text{temperature} propto \text{enzyme activity}^2 \)
Question 12
A diagram of a human eye is shown below. Identify the part labeled 'B'.
A. Cornea
B. Iris
C. Retina
D. Lens
Question 13
A scientist is studying the eco\logy of a forest e\cosystem. Which of the following is an example of a biotic factor?
A. Temperature
B. Light
C. Predator-prey relationships
D. Soil composition
Question 14
In the context of osmoregulation, what is the primary mechanism by which the kidneys regulate the concentration of ions in the blood?
A. Active transport of ions across the renal tubular epithelium
B. Passive diffusion of ions through the renal tubular epithelium
C. Excretion of excess ions through the urine
D. Reabsorption of ions from the filtrate back into the bloodstream
Question 15
A scientist is studying the eco\logy of a freshwater e\cosystem. Which of the following is an example of a physical factor?
A. Predator-prey relationships
B. Water temperature
C. Light intensity
D. Soil composition

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