What is correct for the stages of Puccinia:
1. Telia and aecia on wheat
2. Telia and uredo stage on wheat
3. Telia and aecia on barberry
4. None

Subtopic:  Kingdom Fungi: Introduction |
 51%
AIPMT - 1998
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According to five kingdom system, blue green algae belongs to:
1.  Metaphyta
2.  Monera
3.  Protista
4.  Algae

Subtopic:  Kingdom Monera: Bacterial Classification |
 87%
From NCERT
AIPMT - 1998
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Which of the following survives a temperature of 104 to 106°C?
1.  Marine Archaebacteria
2.  Hot water spring thermophiles
3.  Seeds of angiosperms
4.  Eubacteria

Subtopic:  Kingdom Monera: Bacterial Classification |
 86%
From NCERT
AIPMT - 1998
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Koch's postulates are not applicable to:
1.  Mycobacterium leprae
2.  Tuberculosis
3.  Pneumonia
4.  Cholera

Subtopic:  Kingdom Monera: Bacterial Classification |
 54%
From NCERT
AIPMT - 1999
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Lichens can be used as:
1.  Bio-indicator for water and air pollution
2.  Initial vegetation for waste lands
3.  Source of wood
4.  To check the air pollution

Subtopic:  Lichens |
 56%
AIPMT - 1999
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Diatomaceous earth is used as a heat insulator in boilers and steam pipes because the cell wall of diatom is
1.  Composed of iron
2.  Composed of silicon dioxide
3.  a good conductor of heat
4.  a bad conductor of electricity

Subtopic:  Kingdom Protista: Chrysophytes |
 85%
From NCERT
AIPMT - 1999
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Enzymes are not found in:
1. Fungi
2. Algae
3. Virus
4. Cyanobacteria

Subtopic:  Virus, Viroids & Prions |
 82%
From NCERT
AIPMT - 2000
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Virus are living, because:
1. They multiply in host cells
2. Carry anaerobic respiration
3. Carry metabolic activity
4. Cause infection

Subtopic:  Virus, Viroids & Prions |
 81%
From NCERT
AIPMT - 2000
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NEET 2023 - Target Batch - Aryan Raj Singh

Which disease of man is similar to cattle's, bovine spongiform encephalopathy:

1. Encephalitis 2. Jacob-Creutzfeldt disease
3. Spongiocitis of cerebrum 4. Spondylitis
Subtopic:  Virus, Viroids & Prions |
 91%
From NCERT
AIPMT - 2000
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Black rust of wheat is caused by:
1. Puccinia
2. Ustilago
3. Albugo
4. Phytophthora

Subtopic:  Kingdom Fungi: Basidomycetes |
 89%
From NCERT
AIPMT - 2000
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