SSC CGL
mediumQ. No. 15007-how-many-pairs-of-spinal-nerves-are-present-in-humans
How many pairs of spinal nerves are present in humans?
Last Updated:
A24
B31
C36
D42
Correct Answer: 31Your Answer: B
Explanation
ny pairs of spinal nerves are present in humans? There are 31 pairs of spinal nerves in humans: 8 cervical 12 thoracic 5 lumbar 5 sacral and 1 coccygeal.
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SSC CGL Human Body FAQs
Common questions and clear answers for this topic.
Which body systems are most important for SSC CGL preparation?
The digestive, circulatory, nervous, and skeletal systems appear most frequently, along with sensory organs and basic endocrine functions.
How many bones are there in the human body, and is this commonly asked?
Yes, the human body has 206 bones, and questions about the largest, smallest, and total bone count appear fairly often.
What kind of blood-related questions come up in SSC CGL?
Questions usually cover blood group compatibility, the role of platelets in clotting, and basic facts about blood pressure and heart function.
Do I need detailed biochemistry knowledge for the human body section?
No, most questions focus on what each organ does and why, rather than the detailed biochemical processes behind it.
How can I retain human body facts more effectively for the exam?
Linking facts to real-life observations, like why pulse is checked at the wrist, makes them easier to recall than memorizing textbook lines.