What is common about Trypanosoma, Noctiluca, Monocystis, and Giardia?
1. These are all unicellular protists
2. They have flagella
3. They produce spores
4. These are all parasites

Subtopic:  Protozoa |
From NCERT
AIPMT - 2006
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following environmental conditions are essential for the optimum growth of Mucor on a piece of bread? 
 

(A) The temperature of about 25 °C
(B) The temperature of about 5 °C
(C) Relative humidity of about 5%
(D) Relative humidity of about 95% 
(E) A shady place
(F) A brightly illuminated place


Choose the answer from the following options:

1. A, C, and E only

2. A, D, and E only

3. B, D, and E only

4. B, C, and F only

Subtopic:  Kingdom Fungi: Zygomycetes |
 67%
AIPMT - 2006
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Evolutionary history of an organism is known as:

1. Phylogeny

2. Ancestry

3. Palaeontology

4. Ontogeny

Subtopic:  Different Classification Systems |
 84%
From NCERT
AIPMT - 2006
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The causative agent of mad-cow disease is a:

1. bacterium

2. prion

3. worm

4. virus

Subtopic:  Virus, Viroids & Prions |
 90%
From NCERT
AIPMT - 2006
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Which statement is correct for bacterial transduction?

1. Transfer of some genes from one bacteria to another bacteria through virus

2. Transfer of genes from one bacteria to other bacteria by conjugation

3. Bacteria obtain DNA directly

4. Bacteria obtain DNA from other external sources.

Subtopic:  Kingdom Monera: Bacterial Reproduction |
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Which part of the animal virus is not reproduced in multiple copies?

1. Capsid

2. Proteins

3. Envelops

4. Ribosome

Subtopic:  Virus, Viroids & Prions |
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Viroid’s have:

1. ssRNA not enclosed protein coat

2. ssDNA not enclosed by protein coat

3. dsDNA enclosed by protein coat

4. dsRNA enclosed by protein coat

Subtopic:  Virus, Viroids & Prions |
 84%
From NCERT
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Powdery mildew of wheat is caused by a species of:

1. Puccinia

2. Erysphe

3. Ustilago

4. Albugo

Subtopic:  Kingdom Fungi: Introduction |
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Nucleic acid is absent in:

1. virus

2. viroid

3. prion

4. mycoplasma

Subtopic:  Virus, Viroids & Prions |
 56%
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In most fungi, the cell wall is chiefly made of:

1. cellulose

2. chitin

3. protein

4. lipid

Subtopic:  Kingdom Fungi: Introduction |
 92%
From NCERT
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