Answer the following (5)
I. What is the difference between a true rib and a floating rib?
II. Give examples of gliding joint and pivot joint
III. Name the vaccine for typhoid and tuberculosis
IV. What is cold sweat?
V. State two advantages of self pollination.
Answers
Answer:
The 8th, 9th, and 10th pairs—false ribs—do not join the sternum directly but are connected to the 7th rib by cartilage. The 11th and 12th pairs—floating ribs—are half the size of the others and do not reach to the front of the body. Each true rib has a small head
Pivot joint – one bone swivels around the ring formed by another bone, such as the joint between the first and second vertebrae in the neck. Gliding joint – or plane joint. Smooth surfaces slip over one another, allowing limited movement, such as the wrist joints
Several types are widely available: typhoid conjugate vaccine (TCV), Ty21a (a live vaccine given by mouth) and Vi capsular polysaccharide vaccine (ViPS) (an injectable subunit vaccine).
Cold sweats happen when you suddenly feel a chill in your body that occurs alongside abnormal sweating, regardless of how hot or cold it is in your environment. Cold sweats commonly appear in your: palms. armpits
Answer:
differences between true rib and a floating rib
Explanation:
floating rib is said to be floating if it doesn't attach to the sternum or to the another rib
true rib= The first