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Biology
UTME / JAMB 2015
Basic Ecological Concepts, Ecosystems & Biomes
Solution
A group of organisms of the same kind inhabiting the same environment is called
A
ecosystem
B
habitat
C
population
D
species
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
A population refers to a group of individuals of the same species living in the same area and capable of interbreeding, sharing resources, and interacting with each other.
Source: Myschool Past Questions Archive (Record #40504)
Biology
UTME / JAMB 2015
Nervous, Hormonal Coordination & Sense Organs
Solution
The light sensitive cells in the human eye is called the ................
A
Choroid
B
Sclerotic layer
C
retina
D
cones
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
Cone cells, or cones, are one of two types of photo-receptor cells in the retina of the eye. They are responsible for color vision and function best in relatively bright light, as opposed to rod cells, which work better in dim light. Cone cells are densely packed in the fovea centralis, a 0.3 mm diameter rod-free area with very thin, densely packed cones which quickly reduce in number towards the periphery of the retina. There are about six to seven million cones in a human eye and are most concentrated towards the macula
Source: Myschool Past Questions Archive (Record #40511)
Biology
UTME / JAMB 2015
Variety of Organisms & Classification of Living Things
The earliest form of life in animal kingdom is the
A
aves
B
amphibian
C
pisces
D
reptilia
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 #40513)
Biology
UTME / JAMB 2015
Growth, Micro-organisms & Public Health
Which of the following disease is not sexually transmitted?
A
Gonorrhea
B
Herpes
C
Influenza
D
Syphilis
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 #40514)
Biology
UTME / JAMB 2015
Variety of Organisms & Classification of Living Things
Which of the following is not a monocotyledonous seed?
A
cowpea
B
maize
C
millet
D
wheat
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 #40516)
Biology
UTME / JAMB 2015
Variety of Organisms & Classification of Living Things
Solution
The lowest unit of classification is the
A
class
B
genus
C
phylum
D
species
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
Option D is correct. This is because, species is the lowest unit in the hierarchy of classifying living organisms.See the illustration below.
From kingdom phylum → class → order → family → genus → species
Source: Myschool Past Questions Archive (Record #40518)
Biology
UTME / JAMB 2015
Variety of Organisms & Classification of Living Things
One of the following diseases is caused by fungi
A
cassava mosaic
B
coffee leaf rust
C
leaf blight of cassava rossette
D
Tomato mosaic
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 #40523)
Biology
UTME / JAMB 2015
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
The by-product of photosynthesis is
A
CO2
B
O2
C
C6H12O6
D
H2O
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 #40525)
Biology
UTME / JAMB 2015
Respiration & Gaseous Exchange
Gaseous exchange in the lungs takes place in the
A
alveoli
B
bronchi
C
bronchioles
D
trachea
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 #40528)
Biology
UTME / JAMB 2015
Cell Structure, Organization & Cell Division
In eukaryotic cells,cellular respiration takes place in the
A
nucleus
B
cytoplasm
C
centrioles
D
mitochondrion
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 #40530)
Biology
UTME / JAMB 2015
Variety of Organisms & Classification of Living Things
One of the following causes Ebola fever
A
Bacteria
B
Fungi
C
Protozoa
D
Viruses
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 #40532)
Biology
UTME / JAMB 2015
Adaptation & Evolution
The theory of survival of the fittest was propounded by …..
A
Darwin
B
Hooke
C
Lamarck
D
Linnaeus
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 #40534)
Biology
UTME / JAMB 2015
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
The deficiency of vitamin D leads to
A
beriberi
B
pellagra
C
ricket
D
scurvy
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 #40535)
Biology
UTME / JAMB 2015
Excretion & Homeostasis
One of these is used for excretion in earthworm
A
Contractile vacuole
B
Flame cell
C
Malpighian tubule
D
Nephridium
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 #40538)
Biology
UTME / JAMB 2015
Variety of Organisms & Classification of Living Things
The following group of plants is the most advanced except
A
bryophyte
B
pteridophyta
C
spermatophyte
D
thallophytic
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 #40540)