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Q. No.Each of the following characteristics represent a Kingdom proposed by Whittaker. Arrange the following in increasing order of complexity of body organization.
Choose the correct answer from the options given below :
| A. | Multicellular heterotrophs with cell wall made of chitin. |
| B. | Heterotrophs with tissue/organ/organ system level of body organization. |
| C. | Prokaryotes with cell wall made of polysaccharides and amino acids. |
| D. | Eukaryotic autotrophs with tissue/organ level of body organization. |
| E. | Eukaryotes with cellular body organization. |
| 1. | A, C, E, D, B | 2. | C, E, A, B, D |
| 3. | A, C, E, B, D | 4. | C, E, A, D, B |
Subtopic: Different Classification Systems |
74%
Level 2: 60%+
NEET - 2025
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Five kingdom system of classification suggested by R.H. Whittaker is based on:
1. Complexity of body organisation
2. Mode of reproduction
3. Mode of nutrition
4. All of the above
Subtopic: Different Classification Systems |
92%
Level 1: 80%+
AIPMT - 2014
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Which of the following organisms cannot fix nitrogen?
Choose the correct answer from the options given below:
| A. | Azotobacter | B. | Oscillatoria |
| C. | Anabaena | D. | Volvox |
| E. | Nostoc | ||
| 1. | B only | 2. | E only |
| 3. | A only | 4. | D only |
Subtopic: Kingdom Monera: Blue Green Algae |
66%
Level 2: 60%+
NEET - 2025
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Which of the following is a correct statement?
| 1. | Mycoplasma have DNA, Ribosome and cell wall. |
| 2. | Cyanobacteria are a group of autotrophic organisms classified under Kingdom Monera. |
| 3. | Bacteria are exclusively heterotrophic organisms. |
| 4. | Slime moulds are saprophytic organisms classified under Kingdom Monera. |
Subtopic: Kingdom Monera: Bacterial Classification |
74%
Level 2: 60%+
NEET - 2022
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Which of the following is incorrect about Cyanobacteria?
1. They are photoautotrophs.
2. They lack heterocysts.
3. They often form blooms in polluted water bodies.
4. They have chlorophyll similar to green plants.
Subtopic: Kingdom Monera: Blue Green Algae |
81%
Level 1: 80%+
NEET - 2020
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Match the organisms in Column-I with habitats in Column-II.
| Column-I | Column-II | ||
| (a) | Halophiles | (i) | Hot springs |
| (b) | Thermoacidophiles | (ii) | Aquatic environment |
| (c) | Methanogens | (iii) | Guts of ruminants |
| (d) | Cyanobacteria | (iv) | Salty areas |
Select the correct answer from the options given below:
| Options: | (a) | (b) | (c) | (d) |
| 1. | (iv) | (i) | (iii) | (ii) |
| 2. | (i) | (ii) | (iii) | (iv) |
| 3. | (iii) | (iv) | (i) | (i) |
| 4. | (ii) | (iv) | (iii) | (i) |
Subtopic: Kingdom Monera: Bacterial Classification |
92%
Level 1: 80%+
NEET - 2019
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Pick up the wrong statement.
| 1. | Cell wall is absent in Animalia. |
| 2. | Protista have photosynthetic and heterotrophic modes of nutrition |
| 3. | Some fungi are edible |
| 4. | Nuclear membrane is present in Monera. |
Subtopic: Kingdom Monera: Bacterial Classification | Kingdom Fungi: Ascomycetes | Kingdom Fungi: Basidomycetes | Animal Kingdom |
86%
Level 1: 80%+
NEET - 2015
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The most abundant prokaryotes helpful to human in making curd from milk and in production of antibiotics are the ones categorized as:
| 1. | Cyanobacteria | 2. | Archaebacteria |
| 3. | Chemosynthetic autotrophs | 4. | Heterotrophic bacteria |
Subtopic: Eubacteria |
77%
Level 2: 60%+
AIPMT - 2012
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Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I (Organisms) |
List-II (Mode of Nutrition) |
||
| A. | Euglenoid | I. | Parasitic |
| B. | Dinoflagellate | II. | Saprophytic |
| C. | Slime mould | III. | Photosynthetic |
| D. | Plasmodium | IV. | Switching between photosynthetic and heterotrophic mode |
| 1. | A-III, B-IV, C- II, D- I | 2. | A-IV, B-II, C- I, D- III |
| 3. | A-IV, B-III, C- II, D- I | 4. | A-IV, B-II, C- III, D- I |
Subtopic: Kingdom Protista: Dinoflagellates | Kingdom Protista: Euglenoids | Kingdom Protista: Slime Moulds | Protozoa |
80%
Level 1: 80%+
NEET - 2024
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Ciliates differ from all other protozoans in?
| 1. | using flagella for locomotion |
| 2. | having a contractile vacuole for removing excess water |
| 3. | using pseudopodia for capturing prey |
| 4. | having two types of nuclei |
Subtopic: Protozoa |
Level 3: 35%-60%
NEET - 2018
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