POST UTME UI 2017 Biology | Objective

Practice these randomly selected questions to test your readiness.

Question 1
In a eukaryotic cell, the process of cell division that results in the production of four daughter cells, each with the same number and kind of chromosomes as the parent cell, is known as
A. Mitosis
B. Meiosis
C. Binary Fission
D. Endosymbiosis
Question 2
In a eukaryotic cell, the process of cell division that results in the production of four daughter cells, each with the same number and kind of chromosomes as the parent cell, is known as
A. Mitosis
B. Meiosis
C. Binary Fission
D. Endosymbiosis
Question 3
In genetics, the concept of heredity refers to the pas\sing of traits from parents to offspring through the transmission of genetic information. What is the primary mechanism by which genetic information is transmitted?
A. Mutation
B. Gene expression
C. Genetic recombination
D. Epigenetic modification
Question 4
A diagram of a plant cell is shown below. What is the function of the cell wall?
A. To provide structural support to the cell
B. To regulate the movement of materials in and out of the cell
C. To maintain the cell's shape
D. To produce energy for the cell
Question 5
The diagram below shows the structure of a plant cell. Which part of the cell is responsible for photosynthesis?
A. Cell wall
B. Chloroplast
C. Vacuole
D. Nucleus
Question 6
In a population of 1000 bacteria, 80% are susceptible to a particular antibiotic, 15% are resis\tant, and the remaining 5% are intermediate. If 200 bacteria are exposed to the antibiotic, how many will be killed?
A. 120
B. 150
C. 180
D. 200
Question 7
A plant cell has a cell wall, a large central vacuole, and a small amount of cytoplasm. What is the primary function of the cell wall?
A. to provide structural support
B. to regulate the movement of materials in and out of the cell
C. to synthesize proteins
D. to store genetic information
Question 8
In the context of genetics, what is the term for the process by which an organism's genetic information is passed from one generation to the next?
A. Mutation
B. Genetic drift
C. Natural selection
D. Heritability
Question 9
A diagram of the human nervous system is shown below. What is the function of the cerebellum?
A. To regulate body temperature
B. To control movement and balance
C. To process sensory information
D. To produce hormones
Question 10
The process by which an organism grows and develops from a \single cell is known as
A. Mitosis
B. Meiosis
C. Binary Fission
D. Endosymbiosis
Question 11
The process by which an organism's genetic information is passed from one generation to the next is known as
A. Heritability
B. Inheri\tance
C. Evolution
D. Mutation
Question 12
A diagram of a circuit is shown below. What is the total resis\tance of the circuit?
A. 10 ohms
B. 20 ohms
C. 30 ohms
D. 40 ohms
Question 13
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. 0.64
B. 0.36
C. 0.48
D. 0.16
Question 14
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. 0.48
B. 0.52
C. 0.56
D. 0.64
Question 15
Asexual reproduction in plants can occur through the production of
A. seeds
B. spores
C. buds
D. tubers

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Help others prepare! Share this practice hub: