Number of cervical vertebrae in camel is?
Correct answer: C. Same as that of whale
- A. More than that of rabbit
- B. Less than that of rabbit
- C. Same as that of whale
- D. More than that of horse
Explanation
The vast majority of mammals have seven cervical vertebrae (neck bones), including camel, bats, giraffes, whales and humans. The few exceptions include the manatee and the twotoed sloth, which each have only six cervical vertebrae and the three toed sloth with nine cervical vertebrae.
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About Support and Movement
Support and movement covers the axial and appendicular skeleton, bone structure, joints and the arrangement of skeletal muscles. Muscle contraction is explained through actin, myosin, sliding filaments, calcium ions and ATP, while arthritis is distinguished as a disorder of joints rather than a normal part of movement.
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