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Biology
UTME / JAMB 2016
Reproduction in Plants & Animals
The type of asexual reproduction that is common to both Paramecium and Protists is
A
fragmentation
B
budding
C
sporulation
D
fission
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 #44902)
Biology
UTME / JAMB 2016
Growth, Micro-organisms & Public Health
The micro-organisms that causes Typhoid disease is
A
trypanosome gambiense
B
Salmonella typhi
C
entamoeba histolytica
D
plasmodium sp
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 #44903)
Biology
UTME / JAMB 2016
Basic Ecological Concepts, Ecosystems & Biomes
A collection of population of all living organisms that exist in a habitat is referred to as
A
niche
B
ecosystem
C
community
D
environment
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 #44904)
Biology
UTME / JAMB 2016
Adaptation & Evolution
The theory of use and disuse of organs was promulgated by
A
Alfred Wallace
B
Charles Darwin
C
Jean Lamarck
D
Robert Hook
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 #44905)
Biology
UTME / JAMB 2016
Adaptation & Evolution
The theory of natural selection was postulated by
A
Gregor Mendel
B
Matthias Schleiden
C
Charles Darwin
D
Robert Hook
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 #44906)
Biology
UTME / JAMB 2016
Nervous, Hormonal Coordination & Sense Organs
The movement response of a cockroach away from a light source is
A
negative phototaxism
B
positive phototaxism
C
negative phototropism
D
postive phototropism
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 #44907)
Biology
UTME / JAMB 2016
Cell & Its Environment (Diffusion, Osmosis & Transport)
Which of the following can cause shrinkage of living cells?
A
Deionized water
B
Hypotonic solution
C
Isotonic solution
D
Hypertonic solution
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 #44908)
Biology
UTME / JAMB 2016
Adaptation & Evolution
The ability of chameleon to change its colour rapidly is an adaptation for
A
obtaining food
B
attraction mate
C
communication
D
escaping detection
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 #44909)
Biology
UTME / JAMB 2016
Variety of Organisms & Classification of Living Things
The function of the red head in male Agama lizards is to
A
scare other males from the territory
B
warn predators of the distastefulness of the animal
C
attract female lizards for mating purposes
D
conceal and camouflage the animal from predators
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 #44910)
Biology
UTME / JAMB 2016
Digestive System & Feeding Mechanisms
The activity of ptyalin is likely to decrease with an increase in the concentration of
A
oxygen
B
starch
C
protein
D
acid
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 #44911)
Biology
UTME / JAMB 2016
Variety of Organisms & Classification of Living Things
Seed plants are divided into
A
monocoty ledons and dicotyledons
B
tracheophytes and ferns
C
angiosperms and gymnosperms
D
thallophytes and bryophytes
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 #44912)
Biology
UTME / JAMB 2016
Adaptation & Evolution
The adaptive importance of the nuptial flight from termite colonies is to
A
ensure cross-breeding between members of one colony and another
B
disperse the reproductives in order to establish new colonies
C
provide abundant food for birds and other animals during the early rains
D
expel the reproductives so as to provide enough food for other members
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 #44913)
Biology
UTME / JAMB 2016
Respiration & Gaseous Exchange
The sequence of the one-way gaseous exchange mechanism in a fish is
A
gills ⇢ operculum ⇢ mouth
B
mouth ⇢ gills ⇢ operculum
C
mouth ⇢ operculum ⇢ gills
D
operculum ⇢ mouth ⇢ gills
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 #44914)
Biology
UTME / JAMB 2016
Basic Ecological Concepts, Ecosystems & Biomes
Solution
In the nitrogen cycle, the nitrates in the soil are converted to atmospheric nitrogen by
A
puterfying bacteria
B
nitrogen-fixing bacteria
C
nitrifying bacteria
D
denitrifying bacteria
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
In the nitrogen cycle, the conversion of soil nitrates back into atmospheric nitrogen is called denitrification. This process is carried out by certain bacteria, especially in anaerobic (oxygen-deprived) conditions like waterlogged soils, where they use nitrates as an electron acceptor during respiration instead of oxygen.
Source: Myschool Past Questions Archive (Record #44915)
Biology
UTME / JAMB 2016
Adaptation & Evolution
The relationship between a termite and the protozoam in its intestine is described as
A
predation
B
saproplytism
C
symbiosis
D
parasitism
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 #44916)