This observation illustrates the tremendous diversity of gene-expression patterns during embryogenesis, which range from expression in a single embryonic structure to expression in 36 distinct tissues.

In the Charales, which are the algae most closely related to higher plants, cells differentiate into several distinct tissues within the organism.

Steinberg proposed that when cells form distinct tissues, specific cell-cell adhesion between cells from the same tissue can drive the separation.

The genes are expressed in distinct tissues at different times during embryonic development and are present in adult tissues.

The development of distinct tissue and cell types is a fundamental characteristic of growth in higher organisms.

Both have distinct tissues, but they are not organized into organs.

Their cells are differentiated, but in most cases not organized into distinct tissues.

Because these plants are thin and relatively undifferentiated, with little evidence of distinct tissues, the Metzgeriales are sometimes called the "simple thalloid liverworts".

That's impossible; those are two distinct tissues.

This veil can be seen in dissected eggs where it is present as a distinct, thin membranous tissue between the stalk and the cap before expansion.