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Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
Double fertilization is a unique feature of
A
angiosperms
B
bryophytes
C
pteridophytes
D
algae
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
Which of the following phyla have members with both internal and external segmentation?
A
Platyhelminthes
B
Nematoda
C
Annelida
D
Mollusca
medium Difficulty
Biology UTME / JAMB 1989 Cell & Its Environment (Diffusion, Osmosis & Transport)
Mineral salts can be absorbed into the roots by
A
osmosis only
B
osmosis and diffusion
C
diffusion and active transport
D
imbibition only
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
Which of the following is a common characteristic of crustaceans?
A
Possession of a pair of antennae
B
Possession of two pairs of antennae
C
Each segmented has a pair of walking legs
D
Four pairs walking on the cephalothorax
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
The pedipalps in spiders are used for
A
grasping
B
walking
C
feeling
D
web spinning
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
The body of a snail is divided into head
A
thorax and abdomen
B
visceral mass and abdomen
C
thorax and foot
D
visceral mass and foot
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
In dicotyledonous stem, each companion cell is founded beside the
A
endodermal cell
B
xylem vessel
C
sieve tube
D
pericyclic fibre
medium Difficulty
Biology UTME / JAMB 1989 Nutrition in Plants & Animals (Photosynthesis & Food Substances)
If a healthy potted plant is continuously kept in dim light
A
the rate of respiration may equal that of photosynthesis
B
more carbondioxide and water are taken in
C
respiration may be halted
D
the volume of oxygen released increase
medium Difficulty
Biology UTME / JAMB 1989 Digestive System & Feeding Mechanisms
The pancreatic juice contains the enzymes amylopsin,
A
pepsin and trpsinogen
B
rennin and steapsin
C
steapsin and trypsinogen
D
steapsin and ptyalin
medium Difficulty
Biology UTME / JAMB 1989 Cell Structure, Organization & Cell Division
The structure labelled 5 is the
Attached Figure / Diagram
Question diagram
A
neucleolus
B
Golgi body
C
mitochondrion
D
vacuole
medium Difficulty
Biology UTME / JAMB 1989 Variation & Genetics (Heredity)
Which of the labelled parts of the cell contains ribonucleic acid?
Attached Figure / Diagram
Question diagram
A
1
B
2
C
3
D
5
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
Which structure is known as the power house of the cell?
Attached Figure / Diagram
Question diagram
A
6
B
5
C
4
D
3
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
When a virus is placed in a nonliving medium it
A
becomes dehydrated
B
forms spores
C
forms flagella
D
becomes crystallized
medium Difficulty
Biology UTME / JAMB 1989 Variety of Organisms & Classification of Living Things
A characteristic of the phylum coelenterata is that
A
most of them are marine
B
they possess a gut with a single opening
C
thy possess numerous pores on their body
D
they are bilaterally symmetrical
medium Difficulty
Biology UTME / JAMB 1989 Transport System in Plants & Animals
Aged erythrocytes are dissolved in the
A
pancreas
B
liver
C
lymph nodes
D
kidney
medium Difficulty
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