Biology Test 15

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Biology Test 15

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Question 1/10
1 / -0

Directions For Questions

Biology Quiz-71

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What are soaps?

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A
Ester of heavy fatty acids

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B
Salts of silicates

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C
Sodium or potassium salts of heavier fatty acids

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D
Mixture of glycerol and alcohol
Question 2/10
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Directions For Questions

Biology Quiz-72

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The gas usually filled in the electric bulb is?

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A
Nitrogen

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B
Hydrogen

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C
Carbon dioxide

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D
Oxygen
Question 3/10
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Directions For Questions

Biology Quiz-73

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Soda water contains____.

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A
Carbonic Acid

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B
Sulphuric Acid

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C
Carbon Dioxide

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D
Nitrous Acid
Question 4/10
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Directions For Questions

Biology Quiz-74

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What is laughing gas?

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A
Nitrous Oxide

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B
Carbon monoxide

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C
Hydrogen peroxide

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D
Sulphur dioxide
Question 5/10
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Directions For Questions

Biology Quiz-75

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Which of the following is phagocytic?

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A
Monocytes

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B
RBC

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C
Eosinophil

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D
Basophil
Question 6/10
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Directions For Questions

Biology Quiz-76

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Intercalated disc is found in:

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A
Muscles of heart

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B
Vertebrae

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C
Muscles of legs

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D
Public symphysis
Question 7/10
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Directions For Questions

Biology Quiz-77

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‘Heart, of heart’ is:

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A
SA node

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B
AV node

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C
Bundle of His

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D
Purkinje fibers
Question 8/10
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Directions For Questions

Biology Quiz-78

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Which of following is ‘immortal’?

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A
Somatic cell

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B
Glomerular cells

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C
Germ cells

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D
Cells of pituitary
Question 9/10
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Directions For Questions

Biology Quiz-79

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Small fish get stuck near the bottom of a shark and derives its nutrition from it. This kind of association is called as:

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A
Antibiosis

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B
commensalisms

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C
Predation

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D
Parasitism
Question 10/10
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Directions For Questions

Biology Quiz-80

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Flame cells are excretory organ of:

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A
Planaria

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B
Hydra

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C
Hydrilla

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D
Cockroach

Question 1/10

Biology Quiz-71

Ester of heavy fatty acids

Salts of silicates

Sodium or potassium salts of heavier fatty acids

Mixture of glycerol and alcohol

Question 2/10

Biology Quiz-72

Nitrogen

Hydrogen

Carbon dioxide

Oxygen

Question 3/10

Biology Quiz-73

Carbonic Acid

Sulphuric Acid

Carbon Dioxide

Nitrous Acid

Question 4/10

Biology Quiz-74

Nitrous Oxide

Carbon monoxide

Hydrogen peroxide

Sulphur dioxide

Question 5/10

Biology Quiz-75

Monocytes

RBC

Eosinophil

Basophil

Question 6/10

Biology Quiz-76

Muscles of heart

Vertebrae

Muscles of legs

Public symphysis

Question 7/10

Biology Quiz-77

SA node

AV node

Bundle of His

Purkinje fibers

Question 8/10

Biology Quiz-78

Somatic cell

Glomerular cells

Germ cells

Cells of pituitary

Question 9/10

Biology Quiz-79

Antibiosis

commensalisms

Predation

Parasitism

Question 10/10

Biology Quiz-80

Planaria

Hydra

Hydrilla

Cockroach