Which of the following is true of fibroblasts?

A. They produce keratin.
B. They produce collagen.
C. They produce melanin.
D. They identify microbes.



Answer :

Final answer:

Fibroblasts are specialized cells that produce collagen precursor proteins, essential for maintaining tissue integrity and wound healing.


Explanation:

Fibroblasts are cells that primarily produce collagen precursor proteins, contributing to the structural integrity of connective tissues and playing a vital role in wound healing. They synthesize the extracellular matrix, which determines the physical properties of connective tissues. Fibroblasts are crucial in maintaining the stroma of animal tissues.


Learn more about Fibroblasts and their role in collagen production here:

https://brainly.com/question/41077818