UTME 2017 Biology | Objective

Practice these randomly selected questions to test your readiness.

Question 1
Which of the following is not an excretory organ?
A. Lungs
B. Kidney
C. Leaf
D. Large intestine.
Question 2
In rabbits, the chamber of the heart that receives oxygenated blood from the lungs is the
A. left vertride
B. left auticle
C. right vertride
D. right auticle.
Question 3
The leech and the earthworm belong to the
A. molluses
B. crustaceans
C. arachnids
D. annelids
Question 4
In which of the following vertebrates does the skin function as a respiratory surface?
A. Rat
B. Lizard
C. Fish
D. Frog.
Question 5
The study of the organism and the environment of an abandoned farmland is the ecology of
A. a community
B. a population
C. an ecosystem
D. a habitat
Question 6
Tissue respiration is important for the
A. absorption of oxygen into the alveoli
B. release of carbon(IV) oxide into the lungs
C. release of energy for the body use
D. exhalation of carbon(IV) oxide from the lungs.
Question 7
Which of the following types of feathers is used for flight in birds?
A. Filoplume
B. Covert
C. Down
D. Quill
Question 8
Secondary thickening is initiated in a dicotyledonous stem by the
A. xylem parenchyma
B. secondary phloem
C. endodermis
D. cambium.
Question 9
The use and disuse of body parts and the inheritance of acquired traits were used to explain
A. Darwin's theory
B. Lamarck's theory
C. genetic drift
D. gene flow.
Question 10
Tissue respiration is important for the
A. absorption of oxygen into the alveoli
B. release of carbon IV oxide into the lungs
C. release of energy for the body use
D. exhalation of carbon (IV)oxide from the lungs.
Question 11
The mouth parts of the housefly are adapted for
A. lapping and sponging
B. sucking and chewing
C. piercing and sucking
D. chewing and lapping.
Question 12
A person that is obese must avoid meals containing
A. carrots and oranges
B. margarine and butter
C. beef and beans
D. rice and yam.
Question 13
Which level of the pyramid has the least total stored energy?
A. E
B. F
C. G
D. H
Question 14
The process of deamination is essential for the
A. digestion of protein
B. secretion of bile
C. formation of urea
D. formation of antibody
Question 15
Sex-linked genes are located on
A. Y-chromosome
B. X-and Y-chromosomes
C. homologous chromosomes
D. X-chromosome.

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