- 1(current)
Q. No.Read the following statements with respect to natural system of classification:
How many of the above statements are correct?
| (i) | It was given by George Bentham and Joseph Dalton Hooker |
| (ii) | It was based on natural affinities among the organisms |
| (iii) | It takes into account not only the external features but also internal features |
| (iv) | Internal features like ultrastructure, anatomy, embryology and phytochemistry are also considered |
| (v) | Evolution is also taken into account |
| 1. | Two | 2. | Four |
| 3. | Three | 4. | Five |
Subtopic: Â Kingdom Monera: Bacterial Classification |
 52%
Level 3: 35%-60%
Hints
Read the following statements with respect to methanogens :
i. These produce biogas/gobar gas
ii. These are strict anaerobes
iii. These belong to archaebacteria
iv. These are also found in marshy areas
v. These possess non-cellulosic cell wall
How many of the above statements are correct?
1. Four
2. Five
3. Two
4. Three
i. These produce biogas/gobar gas
ii. These are strict anaerobes
iii. These belong to archaebacteria
iv. These are also found in marshy areas
v. These possess non-cellulosic cell wall
How many of the above statements are correct?
1. Four
2. Five
3. Two
4. Three
Subtopic: Â Kingdom Monera: Bacterial Life Process |Â Kingdom Monera: Bacterial Classification |
 58%
Level 3: 35%-60%
Hints
Match the bacteria in Column I with its shape in Column II and select the correct option from the codes given below:
| COLUMN I | COLUMN II | ||
| A. | Bacillus | a. | Rod |
| B. | Coccus | b. | Spherical |
| C. | Spirilla | c. | Spiral |
| D. | Vibrio | d. | Comma |
Codes
| A | B | C | D | |
| 1. | a | b | c | d |
| 2. | b | a | c | d |
| 3. | a | d | c | b |
| 4. | b | a | d | c |
Subtopic: Â Kingdom Monera: Bacterial Classification |
 92%
Level 1: 80%+
Hints
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: Â Kingdom Monera: Bacterial Classification |
 92%
Level 1: 80%+
NEET - 2019
Hints
Links
Assertion(A): Archaebacteria are special bacteria.
Reason(R): They live in harsh habitats.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason(R): They live in harsh habitats.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic: Â Kingdom Monera: Bacterial Classification |
 81%
Level 1: 80%+
Hints
- 1(current)
Q. No.
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