- 1(current)
Q. No.
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Which of the following statement is incorrect regarding a frog?
| 1. | Digestive system without salivary gland |
| 2. | Respiratory system without intercostal muscles |
| 3. | Circulatory system without SA node. |
| 4. | Reproductive system without copulatory organs. |
Subtopic: Â Frogs: Anatomy (Circulatory System) |
Level 3: 35%-60%
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A thin-walled, triangular chamber attached dorsally to heart of a frog is known as
1. Truncus arteriosus
2. Sinus venosus
3. Atrium
4. Ventricle
Subtopic: Â Frogs: Anatomy (Circulatory System) |
 86%
Level 1: 80%+
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In a frog, heart is enclosed within a two-layered sac called
1. Mesorchium
2. Pericardium
3. Pleura
4. Conus arteriosus
Subtopic: Â Frogs: Anatomy (Circulatory System) |
 81%
Level 1: 80%+
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In frog:
| 1. | Haemoglobin is present in red blood corpuscles which are biconvex and nucleated. |
| 2. | Haemoglobin is present in red blood corpuscles which are biconcave and nucleated. |
| 3. | Haemoglobin is present in red blood corpuscles which are biconvex and enucleated. |
| 4. | Haemoglobin is present in red blood corpuscles which are biconcave and enucleated. |
Subtopic: Â Frogs: Anatomy (Circulatory System) |
Level 3: 35%-60%
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In the given diagram of the heart of frog identify X :
| 1. | Conus arteriosus | 2. | Left atrium |
| 3. | Sinus venosus | 4. | Left ventricle |
Subtopic: Â Frogs: Anatomy (Circulatory System) |
Level 3: 35%-60%
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Subtopic: Â Frogs: Anatomy (Circulatory System) |
 77%
Level 2: 60%+
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An animal which contains three-chambered heart is ______________.
1. man
2. rabbit
3. fish
4. frog
Subtopic: Â Frogs: Anatomy (Circulatory System) |
 95%
Level 1: 80%+
Hints
Compared to those of humans, the erythrocytes in frogs are:
1. Without nucleus but with haemoglobin
2. Nucleated and with haemoglobin
3. Very much smaller and fewer
4. Nucleated and without haemoglobin
Subtopic: Â Frogs: Anatomy (Circulatory System) |
 78%
Level 2: 60%+
AIPMT - 2012
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- 1(current)
Q. No.
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