UTME 2018 Biology | Objective

Practice these randomly selected questions to test your readiness.

Question 1
At which stage in this cycle can man be infected?
A. 2
B. 4
C. 5
D. 6
Question 2
In the egg of a bird, the embryo is located in the
A. chalaza
B. yolk
C. albumen
D. embryo disc
Question 3
What would happen if solution Y is more concentrated than solution X in Fig. 2?
A. The level of X would rise, Y would fall
B. The level of X would rise, Y would rise
C. The levels of X and Y would stay the same
D. The level of Y would rise, X would fall
Question 4
Long neck in giraffe is used to illustrate the theory of
A. use and disuse
B. origin of species
C. origin of life
D. natural selection
Question 5
The movement of the whole organism to an external stimulus is termed
A. tropism
B. a taxis
C. a nastic movement
D. a phototropic movement
Question 6
What is the function of trichocyst in Paramecium?
A. Movement
B. Defence
C. Excretion
D. Reproduction
Question 7
A group of organisms of different species living in a particular area is described as a
A. colony
B. community
C. population
D. niche
Question 8
Which parts provide food for the developing chick?
A. 2 and 3
B. 4 and 5
C. 3 and 4
D. 2 and 5
Question 9
An example of an endospermous seed is
A. cotton seed
B. bean seed
C. maize grain
D. cashew nut
Question 10
The vitamin which is important in the formation of the retina pigment is
A. vitamin A
B. vitamin B
C. vitamin C
D. vitamin D
Question 11
Cold blooded animals are referred to as
A. poikilo thermic
B. homothermic
C. polythermic
D. homeostatic
Question 12
Physiological adaptation to very dry conditions in animals demonstrates
A. xeromorphism
B. hibernation
C. aestivation
D. rejuvenation
Question 13
The hormone secreted at IV serves to
A. facilitate the development of facial hairs
B. raise the level of calcium ions in the blood
C. lower blood glucose level
D. make the body react to emergencies
Question 14
Double fertilization is a unique feature of
A. angiosperms
B. bryophytes
C. pteridophytes
D. algae
Question 15
An organism which exhibits extra-cellular digestion is
A. spirogyra
B. paramecium
C. amoeba
D. rhizopus

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