What are two examples of fluid tissue?

What are two examples of fluid tissue?

• A. Haemopoetic (bone marrow) and lymph
• B. Adipose and areolar
• C. Bone and cartilage
• D. Tendons and ligaments

Answer: (A)

Fluid tissue refers to connective tissue with a liquid extracellular matrix. The two examples that fit this idea are haemopoietic tissue in bone marrow and lymph. Bone marrow is the site where blood cells are produced, supplying the circulating fluid components of blood, while lymph is a clear fluid that travels through the lymphatic system, carrying immune cells. The other options involve tissues with solid or fibrous matrices: adipose and areolar are loose connective tissues with more solid or gel-like consistency for support and metabolism; bone and cartilage have mineralized or firm matrices; tendons and ligaments are dense fibrous tissues. So this pairing best reflects tissues whose extracellular environment is primarily a fluid.

Fluid tissue refers to connective tissue with a liquid extracellular matrix. The two examples that fit this idea are haemopoietic tissue in bone marrow and lymph. Bone marrow is the site where blood cells are produced, supplying the circulating fluid components of blood, while lymph is a clear fluid that travels through the lymphatic system, carrying immune cells. The other options involve tissues with solid or fibrous matrices: adipose and areolar are loose connective tissues with more solid or gel-like consistency for support and metabolism; bone and cartilage have mineralized or firm matrices; tendons and ligaments are dense fibrous tissues. So this pairing best reflects tissues whose extracellular environment is primarily a fluid.