Question 1 of 20 150 total questions
Which is NOT a viral disease?
A chicken pox
B common cold
C measles
D poliomyelitis
E tuberculosis
The hormones produced in the hypothalamus are
A auxin and somatotropium
B oxytocin and vasopressin
C parathormone and progesterone
D testosterone and insulin
E thyroxine and nor-adrenalin
Oxygenated blood from the lungs is carried to the left atrium of the heart through the
A portal vein
B pulmonary artery
C pulmonary vein
D renal artery
E superior vena cava
The autonomic nervous system comprises of the
A brain and spinal cord
B brain and nerves
C dendrite and axon
D spinal cord and neuron
E sympathetic and parasympathetic systems
An example of an exoskeletal structure is
A femur
B scapula
C shell
D skull
E tibia
Which is NOT a living thing?
A bacteria
B fern
C fungi
D protozoa
E virus
Herbicides are agricultural chemicals that
A encourage growth of weeds
B Increase the soil fertility
C improve disease resistance of crop
D suppress crop growth
E suppress weed growth
In the nucleus of a cell, the thread-like structure in which genes are embedded is
A centriole
B chromosomes
C cytoplasm
D somatic cell
E spindles
Use the data to answer this question
A 0.003 per m 2
B 0.03 per m 2
C 3 per m 2
D 4 per m 2
E 6 per m 2
The sum total of all the roles an organism plays in a habitat is referred to as its
A ecology
B ecosystem
C habit
D habitat
E niche
Which climatic feature is NOT commonly found in Nigeria?
A flooding
B harmattan
C heat intensity
D rainfall
E volcanic eruptions
What can be used to collect soil animals?
A Insect net
B plankton net
C pooter
D quadrat
E Tullgren funnel
The number of daughter cells formed at the end of mitosis is
The interaction between members of the same population over scarce resources is called
A behavioural adaptation
B inter-specific competition
C intra-specific competition
D morphological variation
E structural adaptation
Which characteristic in man is NOT inherited?
A albinism
B colour blindness
C haemophilia
D night blindness
E sickle cell aneamia
Which organelle is responsible for photosynthesis?
A cell wall
B chloroplast
C cell membrane
D nucleus
E ribosomes
Which process does NOT represent a form of reproduction in plants?
A binary fission
B budding
C conjugation
D regeneration
E vegetative propagation
Which statement is NOT true of both meiosis and mitosis?
A aligning of chromosomes at equator
B disintegration of nuclear material
C formation of spindle apparatus
D halving the number of chromosomes
E thickening and shortening of chromosomes
Mammals are said to be homoiothermic because their body temperature is
A always higher than that of their environment
B always lower than that of their environment
C always the same as that of their environment
D relatively constant irrespective of that of their environment
E remains at 37 o c all the time
What is NOT a supporting tissue in plant?
A collenchymas
B coracoid
C parenchyma
D sclerenchyma
E xylem
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