Question

Which of the following is not a major difference between primary and secondary bone? Primary bone is not as strong as secondary bone. Primary bone does not have fully formed lamellae while secondary bone does. Primary bone has large amounts of inorganic matrix, while secondary doesn't. Primary bone has irregularly arranged collagen bundles, while secondary has regularly arranged one.

Answer 1

Answer:

Option (3).

Explanation:

Bone may be defined as one of the most important connective tissue of the body. The weight of muscles are bear by the bone and bone are interconnected with each other.

Two main types of bone are primary bone and secondary bone. Primary bone is present in the embryonic development whereas this bone is replaced by secondary bone in adults. The primary and secondary bone can not be distinguished on the basis of amount of the inorganic matrix as both has nearly equal amount of organic matrix.

Thus, the correct answer is option (3).