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Q. No.Which one of the following is wrongly matched?
1. Puccinia - Smut
2. Root Exarch- protoxylem
3. Cassia- Imbricate aestivation
4. Root pressure - Guttation
1. Puccinia - Smut
2. Root Exarch- protoxylem
3. Cassia- Imbricate aestivation
4. Root pressure - Guttation
Subtopic: Kingdom Fungi: Basidomycetes |
84%
Level 1: 80%+
AIPMT - 2011
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Subtopic: Virus, Viroids & Prions |
90%
Level 1: 80%+
AIPMT - 2010
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Some hyperthermophilic organisms that grow in highly acidic (pH 2) habitats belong to the two groups called:
1. eubacteria and archaea
2. cyanobateria and diatoms
3. protists and mosses
4. liverworts and yeasts
Subtopic: Kingdom Monera: Bacterial Classification |
90%
Level 1: 80%+
AIPMT - 2010
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Subtopic: Virus, Viroids & Prions |
80%
Level 1: 80%+
AIPMT - 2010
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Oxygenic photosynthesis occurs in:
1. Chromatium
2. Oscillatoria
3. Rhodospirillum
4. Chlorobium
Subtopic: Kingdom Monera: Bacterial Classification |
65%
Level 2: 60%+
AIPMT - 2009
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T.O. Diener discovered a:
1. free infectious RNA
2. free infectious DNA
3. infectious protein
4. bacteriophage
Subtopic: Virus, Viroids & Prions |
84%
Level 1: 80%+
AIPMT - 2009
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In the light of recent classification of living organisms into three domains of life (bacteria. archaea and eukarya), which one of the following statement is true about archaea?
| 1. | Archaea resemble eukarya in all respects. |
| 2. | Archaea have some novel features that are absent in other prokaryotes and eukaryotes. |
| 3. | Archaea completely differ from both prokaryotes and eukaryotes. |
| 4. | Archaea completely differ prokaryotes. |
Subtopic: Kingdom Monera: Bacterial Cell Structure | Kingdom Monera: Bacterial Classification |
75%
Level 2: 60%+
AIPMT - 2008
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Thermococcus. Methanococcus and Methanobacterium exemplify:
| 1. | archaebacteria that contain protein homologous to eukaryotic core histones |
| 2. | archaebacteria that lack any histones resembling those found in eukaryotes but whose DNA is negatively supercoiled |
| 3. | bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria |
| 4. | bacteria that contain a cytoskeleton and ribosomes |
Subtopic: Kingdom Monera: Bacterial Classification |
Level 3: 35%-60%
AIPMT - 2008
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Subtopic: Kingdom Protista: Slime Moulds |
54%
Level 3: 35%-60%
AIPMT - 2007
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Subtopic: Kingdom Fungi: Ascomycetes |
Level 3: 35%-60%
AIPMT - 2007
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