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Biology UTME / JAMB 2013 Basic Ecological Concepts, Ecosystems & Biomes
During the manufacture of food by plants, which of the following organism use energy from the sun?
A
anabaena
B
sulfur bacteria
C
nitrosomonas sp
D
nitrobacter sp
medium Difficulty
Biology UTME / JAMB 2013 Cell & Its Environment (Diffusion, Osmosis & Transport)
Movement of minerals and chemical compounds with a plant occurs during
A
osmosis
B
translocation
C
transpiration
D
diffusion
medium Difficulty
Biology UTME / JAMB 2013 Digestive System & Feeding Mechanisms
The enzyme that is present in the saliva is
A
rennin
B
lipase
C
pepsin
D
ptyalin
medium Difficulty
Biology UTME / JAMB 2013 Nutrition in Plants & Animals (Photosynthesis & Food Substances)
Plants that have special devices for trapping and digesting insects are
A
carnivorous
B
symbiotic
C
parasitic
D
saprophytic
medium Difficulty
Biology UTME / JAMB 2013 Respiration & Gaseous Exchange
The process of transforming the chemical energy of cellular fuels into the high energy bonds of ATP in plants is
A
autotrophism
B
photosysnthesis
C
photolysis
D
respiration
medium Difficulty
Biology UTME / JAMB 2013 Variety of Organisms & Classification of Living Things
Fungi are referred to as hetotrophs because they
A
are filamentous
B
lack chlorophyll
C
have mycelium
D
lack roots
medium Difficulty
Biology UTME / JAMB 2013 Variety of Organisms & Classification of Living Things
An example of a parasitic protozoan is
A
Paramecium
B
Plasmodium
C
Eughlena
D
Chlamydomonas
medium Difficulty
Biology UTME / JAMB 2013 Transport System in Plants & Animals
Which blood cell are involved in the immune response of vertebrates?
A
Phagoecytes
B
lymphocytes
C
erythrocytes
D
monocytes
medium Difficulty
Biology UTME / JAMB 2013 Transport System in Plants & Animals
The blood circulatory system of vertebrates consists of
A
heart, arteries, capillaries and veins
B
heart, aorta, capillaries and veins
C
heart, aorta, arteries and veins
D
heart, vena cava, arteries, and veins
medium Difficulty
Biology UTME / JAMB 2013 Supporting Tissues & Skeletal System
A plant tissue that carries water and mineral salts is the
A
cambium
B
xylem
C
cortex
D
phloem
medium Difficulty
Biology UTME / JAMB 2013 Transport System in Plants & Animals
Which of the following helps in the clotting of blood?
A
Red blood cells
B
White blood cells
C
Plasma
D
Platelets
medium Difficulty
Biology UTME / JAMB 2013 Excretion & Homeostasis
The part of the mammalian skin involved in excretion is the
A
sweat glands
B
malpighian layer
C
sebaceous gland
D
horny layer
medium Difficulty
Biology UTME / JAMB 2013 Transport System in Plants & Animals
Which of the following forms about 55% of the volume of the blood in man?
A
leucocytes
B
platelets
C
plasma
D
erythrocytes
medium Difficulty
Biology UTME / JAMB 2013 Variety of Organisms & Classification of Living Things
Which of the following is a waste product of an insect?
A
Alkaloids
B
Uric acid
C
Sweat
D
Mucilage
medium Difficulty
Biology UTME / JAMB 2013 Supporting Tissues & Skeletal System
The main structure in vertebrates that supports and protects the body is the
A
skeleton
B
ligament
C
muscle
D
joint
medium Difficulty
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