The function not perfomed by villi is
Anonymous Quiz
30%
To increase the surface area of absorption
33%
To ensure rich supply of blood vessel
15%
Absorption of food
22%
Egestion of food
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The process of obtaining food by amobea is known as
Anonymous Quiz
15%
Dialysis
20%
Cytokines
19%
Phagocytosis
46%
Amoboebiasis
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The length of small intestine in an humane adult is about
Anonymous Quiz
29%
2.4
20%
2.0
41%
6.5
11%
5.7
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Which part of alimentary canal revives alimentary canal revives biles from the liver
Anonymous Quiz
25%
Oesophagus
38%
Small intestine
28%
Stomach
9%
Large intestine
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In humans digestive system bile is secreted by
Anonymous Quiz
32%
Pancreas
44%
Liver
12%
Kidney
12%
Stomach
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Whare are protein 1stdigested in in the alimentary canal
Anonymous Quiz
31%
Small intestine
24%
Oesophagus
26%
Mouth
19%
Stomach
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Why is it important to balance a skeletal chemical equations
Anonymous Quiz
31%
To verify the law of conservation of energy
27%
To verify the law of conservation of constant proportion
35%
To verify the law of conservation of mass
6%
To verify the law of conservation of momentum
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How will you protect yourself from the heat generated while diluting a concernated acid
Anonymous Quiz
31%
By adding acid to water with constant stringing
35%
By adding water to acid with constant stringing
24%
By adding base to acid with constant stringing
11%
By adding acid to water followed by base
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Opening and closing of stomatal pore depends on
Anonymous Quiz
19%
Atomspheric temperature
34%
Oxygen concentration around stomata
12%
Carbon dioxide
34%
Water content in the guard cells
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The internal energy reserve in autotrophs is
Anonymous Quiz
17%
Protein
20%
Fatty acid
38%
Glycogen
25%
Starch
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The first enzyme to mix with food in the digestive tract is
Anonymous Quiz
32%
Pepsin
33%
Amylase
25%
Cellulose
11%
Trypsin
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The pH level of humane body is
Anonymous Quiz
25%
Less than 7
46%
Equal to 7
22%
More than 7
7%
None
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No matter how far you stand form a mirror you image appears erect the mirror is likely to be
Anonymous Quiz
41%
Plane
29%
Concave
19%
Convex
11%
Either plane or convex
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The oxygen libreated during photosynthesis by green plants comes from
Anonymous Quiz
19%
Glucose
20%
Water
22%
Carbon dioxide
38%
Chlorophyll
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