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1. হাড়ের কোষের নাম-

  • A. Fibroblast
  • B. Fibroblast
  • C. Fibroblast
  • D. Fibroblast

Answer: Option D

Explanation:

Osteoblasts are cells with a single nucleus that synthesize bone. However, in the process of bone formation, osteoblasts function in groups of connected cells. Individual cells cannot make bone. A group of organized osteoblasts together with the bone made by a unit of cells is usually called the osteon.Osteoblasts are specialized, terminally differentiated products of mesenchymal stem cells.

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