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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
Necrosis of neural tissue takes place during.
Choose an answer
Myocardial infarction
Cerebral infraction
Haemorrhage
Hypertension
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Question # 2
A rasping tongue like radula having horny teeth is present in.
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sponges
Molluscs
Coelonterates
Annelids
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Question # 3
Which one of following is a fungus like protist
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Physarum
Rhizopus
Chlorella
Penicillium
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Question # 4
Some fungi are used to control environmental pollution, the process is called.
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Biologicals control
Fungal culture
Bioremediation
Hydroponic
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Question # 5
Which of the following is not found in all bacteria is
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Cell membrane
A nucleoid
Flygella
None of these
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Question # 6
Parietal cells of linings of human stomach secrete.
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Mucus
Pepsinogen
Gastrin
Hydrochloric acid
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Question # 7
Water is dense than air
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800 times
1800 times
8000 times
80,000 times
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Question # 8
The Presence of nucleus in the cell was reported by
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Lorenz Oken
Theodor Schwann
Schleiden
Robert Brown
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Question # 9
The term of Biology is of
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Greek origin
Latin origin
English origin
German origin
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Question # 10
Round worm are.
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Acoelomates
Pseudocoelomates
Coelomates
None of them
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Question # 11
Water is more viscous than air.
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10 times
20 times
50 times
100 times
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Question # 12
Northern coniferous forest are called.
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Alpine
Boreal
Taiqa
Prairles
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Question # 13
Alzhelimer's disease is
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Physical illness
Mental illness
Ronal illness
Pulmonary illness
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Question # 14
Urine is preferable vehicle for a biotechnology product than.
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Plama
Blood
Milk
Tissue fluid
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Question # 15
Labour pains are induced by a hormone.
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ACTH
Oxytocin
Progesterone
Corticosteroid
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Question # 16
Nitrogen waste which is highly toxic and dissolves quickly in body fluids is.
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CO2
Urea
Ammonia
Uric Acid
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Question # 17
Apoptosis is.
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Division of cells
Death of cells by tissue damage
suicide of cells
Weakness of cells
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Question # 18
A respiratory protein which is present i all aerobic organism is.
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Haemoglobin
Cytochrome
Myoglobin
Cytochrone c
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Question # 19
For maximum growth the optimum temperature is 25 - 30
o
C and it least at
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1 - 3
o
C
5 - 10
o
C
4 - 8
o
C
6 - 12
o
C
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Question # 20
Only 30% of the earth is dry land the remainder being covered with
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Water
Air
Trees
Grass
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Question # 21
Which of the following is macronutrient.
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Zinc
Iron
Sulphur
Iodine
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Question # 22
Movement shown by sperms of liver Worts, mosses, forns towards archegonia is a.
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chemotactic movement
Photoactic movement
Chemotropic movement
Phototropic movement
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