1. | contract involuntarily |
2. | have a striated appearance |
3. | are always uninucleate |
4. | are present in the walls of internal organs |
I: | PCT of nephron |
II: | Lining of small intestine |
I: | Respiratory passage |
II: | Oviducts |
1. | Only I | 2. | Only II |
3. | Both I and II | 4. | Neither I nor II |
1. | Male frogs have a copulatory pad on the first digit of the fore limbs which are absent in female frogs |
2. | Female frogs have a copulatory pad on the first digit of the fore limbs which are absent in male frogs |
3. | Male frogs have a copulatory pad on the first digit of the hind limbs which are absent in female frogs |
4. | Female frogs have a copulatory pad on the first digit of the hind limbs which are absent in male frogs |
1. | It is dry with scales. |
2. | The colour of ventral side of body is generally olive green with dark irregular spots. |
3. | On the dorsal side the skin is uniformly pale yellow. |
4. | The frog never drinks water but absorbs it through the skin. |
I: | Tendon |
II: | Ligament |
III: | Skin |
Assertion(A): | Simple squamous epithelium lines the diffusion membranes in human body. |
Reason(R): | Simple squamous epithelium is dorso-ventrally flattened and very thin. |
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 and (R) is True. |
Statement I: | Frogs do not have a lymphatic system. |
Statement II: | Frogs do not have a portal system. |
1. | Statement I is correct; Statement II is incorrect |
2. | Statement I is correct; Statement II is correct |
3. | Statement I is incorrect; Statement II is incorrect |
4. | Statement I is incorrect; Statement II is correct |
1. | olfactory lobes | 2. | cerebral hemispheres |
3. | diencephalon | 4. | optic lobes |