1 |
The givne figure is of a dicot seed. Which statement is correct about it? |
Endosperm is present which stores food
Cotyledon stores food for the embryo
There is no role of cotyledon is storing food
Cotyledon appears in the form of protective cap
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2 |
Spasm disease is caused by |
Algae
Fungi
Virus
Bacteria
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3 |
Antibiotics are used to kill or inhibit the growth of disease causing. |
Insects
Plants
Bacteria
Algae
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4 |
First antibiotic was prepared by |
Bacteria
Penicillium
yeast
Mushroom
|
5 |
The microorganisms that cause diseases are called. |
Pathogen
Harmful insects
Microorganism
Beneficial insects
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6 |
An attack by microorganismss that cause disease on plants ane animals body is called. |
Disease
Spread
Infection
Inflammation
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7 |
Penicillin is an |
Plant
Animals
Virus
Antibiotic
|
8 |
Which one of the following diseases caused by fungi? |
Polio
Flu
T.B
Ring worm
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9 |
The causes of T.B is. |
Molds
Viruses
Bacteria
Protozoa
|
10 |
The helps in observation of microorganism |
Eyes
Convex lens
Light microscope
Microscope
|