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
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Viruses that infect bacteria, multiply and cause their lysis are called:

1. Lipolytic

2. Lytic

3. Lysogenic

4. Lysozymes 

Subtopic:  Virus, Viroids & Prions |
AIPMT - 2004
Please attempt this question first.
Hints

Lichens are a well-known combination of an alga and a fungus where the fungus has:
1. An epiphytic relationship with the alga
2. A parasitic relationship with the alga
3. A symbiotic relationship with the alga
4. A saprophytic relationship with the alga

Subtopic:  Virus, Viroids & Prions |
 95%
From NCERT
AIPMT - 2004
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

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
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

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
Please attempt this question first.
Hints
Please attempt this question first.

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
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Enzymes are not found in:
1. Fungi
2. Algae
3. Virus
4. Cyanobacteria

Subtopic:  Virus, Viroids & Prions |
 82%
From NCERT
AIPMT - 2000
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

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
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
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
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Organisms that obtain energy by the oxidation of reduced inorganic compounds are called:

1. Photo autotrophs

2. Chemo autotrophs

3. Saprozoic

4. Coproheterotrophs

Subtopic:  Kingdom Monera: Bacterial Classification |
 89%
From NCERT
AIPMT - 2002
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh