Based on the specific features of their intercellular substance there are the following main types of connective tissue:
a/ intercellular substance
b/ intercellular substance
c/ intercellular substance

In functional aspect the connective tissue cells are three main types:
a/
b/
c/

The certain features of the amorphous (ground) intercellular substance are:
a/
b/
c/

The connective tissue cells with protective function are:
a/
b/
c/

The macrophages arise from and have function.

The granules of mast cells contain:
a/
b/
c/

The specific staining methods for visualization of the elastic fibers are:
a/
b/

Depending on the number and localization of the lipid droplets in their cytoplasm the fat cells (adipocytes) are:
a/
b/

The osteone is the structural unit of the and consists of with its and

There are three types of cartilage:
a/
b/
c/