I: | have two articulation surfaces on its dorsal end and are hence called bicephalic. |
II: | connect to the sternum directly or indirectly with the help of hyaline cartilage. |
1. | Only I is correct | 2. | Only II is correct |
3. | Both I and II are correct | 4. | Both I and II are incorrect |
Assertion (A): | Last 2 pairs (11th and 12th) of ribs are called floating ribs. |
Reason (R): | Last 2 pairs (11th and 12th) of ribs are not connected both dorsally and ventrally. |
1. | Both (A) and (R) are True and (R) correctly explains (A). |
2. | Both (A) and (R) are True but (R) does not correctly explain (A). |
3. | (A) is True but (R) is False. |
4. | Both (A) and (R) are False. |
Statement I: | First seven pairs of the ribs are called true ribs and are attached to the thoracic vertebrae and ventrally connected to the sternum with the help of elastic cartilage. |
Statement II: | The 8th, 9th and 10th pairs are false ribs and join the seventh rib with the help of elastic cartilage. |
Which of the following is not correct regarding scapula?
I: | It is situated in the dorsal part of the thorax between the second and the seventh ribs |
II: | Clavicle articulates with the acromion process of scapula. |
1. Only I | 2. Only II |
3. Both I and II | 4. Neither I nor II |