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Q. No.
Assertion (A):
The digits for forelimbs of a frog possess a web.
Reason (R):
The webs found in the digits of forelimbs help in swimming.
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.
Both (A) and (R) are false.
Subtopic: Frogs |
Level 3: 35%-60%
Hints
Assertion (A): The characteristic feature of the intestine of earthworm is the presence of internal median fold of dorsal wall called typhlosole.
Reason (R): Typhlosoles are also found in the frog's intestine.
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. Both (A) and (R) are false.
Reason (R): Typhlosoles are also found in the frog's intestine.
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. Both (A) and (R) are false.
Subtopic: Frogs |
60%
Level 2: 60%+
Hints
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
In light of the above statement, choose the most appropriate answer from the options given below:
| Assertion (A): | Epithelial cells are non-secretory. |
| Reason (R): | These cells are absent in intestine. |
In light of the above statement, choose the most appropriate answer from the options given below:
| 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. | Both (A) and (R) are false. |
Subtopic: Introduction to Animal & Epithelium Tissue | Simple Epithelium |
70%
Level 2: 60%+
Hints
Assertion (A): The infants don't shiver in cold temperatures.
Reason (R): They have brown fat.
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. Both (A) and (R) are false.
Reason (R): They have brown fat.
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. Both (A) and (R) are false.
Subtopic: Connective Tissue |
78%
Level 2: 60%+
Hints
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
In light of the above statement, choose the most appropriate answer from the options given below:
| Assertion (A): | Goblet cells are found in the alimentary canal. |
| Reason (R): | Goblet cells secrete mucus. |
In light of the above statement, choose the most appropriate answer from the options given below:
| 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. | Both (A) and (R) are False. |
Subtopic: Glandular Epithelium & Cell Junction |
54%
Level 3: 35%-60%
Hints
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
In light of the above statement, choose the most appropriate answer from the options given below:
| Assertion (A): | Neuroglia found in brain and spinal cord supports the neurons. |
| Reason (R): | Approximately 95% of all the brain cells are neuroglial cells. |
In light of the above statement, choose the most appropriate answer from the options given below:
| 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. | Both (A) and (R) are False. |
Subtopic: Nervous Tissue |
59%
Level 3: 35%-60%
Hints
Which of the following is correct?
1. Simple epithelium is not effective in protecting underlying tissues
2. Ciliated epithelium called ependyma is found in the lining of ventricles of brain, bronchioles and fallopian tubes
3. Bone cells which secrete ossein protein are called osteoblasts
4. Both (1) and (3)
1. Simple epithelium is not effective in protecting underlying tissues
2. Ciliated epithelium called ependyma is found in the lining of ventricles of brain, bronchioles and fallopian tubes
3. Bone cells which secrete ossein protein are called osteoblasts
4. Both (1) and (3)
Subtopic: Connective Tissue |
73%
Level 2: 60%+
Hints
The central (midsection) of a long bone is:
1. Epiphysis
2. Diaphysis
3. Hypophysis
4. Zygapophysis
1. Epiphysis
2. Diaphysis
3. Hypophysis
4. Zygapophysis
Subtopic: Connective Tissue |
62%
Level 2: 60%+
Hints
Identify A, B, C and D in the blanks:
(i) A covers dry surfaces of skin
(ii) The columnar epithelium is composed of a single layer of B and C cells
(iii) D performs the function of cementing cells together
(i) A covers dry surfaces of skin
(ii) The columnar epithelium is composed of a single layer of B and C cells
(iii) D performs the function of cementing cells together
| Options | A | B | C | D |
| 1. | Simple squamous epithelium | small | slender | Adhering junction |
| 2. | Compound epithelium | Tall | Thick | Gap junction |
| 3. | Simple squamous epithelium | Small | Slender | Gap junction |
| 4. | Compound epithelium | Tall | Slender | Adhering junction |
Subtopic: Compound & Specialised Epithelium | Glandular Epithelium & Cell Junction |
89%
Level 1: 80%+
Hints
Find the incorrect match for earthworm:
1. Typhlosole - Absorption
2. Setae - Locomotion
3. Clitellum - Secretes cocoon
4. Blood plasma - Lacks respiratory pigment
1. Typhlosole - Absorption
2. Setae - Locomotion
3. Clitellum - Secretes cocoon
4. Blood plasma - Lacks respiratory pigment
Subtopic: Earthworm |
64%
Level 2: 60%+
Hints
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