flagellate cell

These are lined by flagellated cells called choanocytes which move the water along.

In some groups, such as conjugating green algae, flagellate cells do not occur.

They produce Flagellated cells during their lifetime.

They are eukaryote flagellate cells of microscopic size.

The tissue is called the mesohyl and the water movement occurs through flagellated cells called choanocytes.

It is the only known opisthokont lineage which does not exhibit amoeboid cells or flagellated cells.

Once they germinate, the resting cells release smaller green flagellate cells which travel towards the surface of the snow.

In contrast, flagellate cells in other eukaryote groups propel themselves with one or more anterior flagella.

Higher plants and fungus do not produce flagellate cells, but the closely related green algae and chytrids do.

The name heterokonts refers to the motile life cycle stage, in which the flagellate cells possess two differently shaped flagella.

Many heterokonts are unicellular flagellates, and most others produce flagellate cells at some point in their life-cycle, for instance as gametes or zoospores.

Naegleria are also notable because some species change their form based on the chemistry of their surrounding, transitioning from a immobile cell to a flagellated cell.

A type of larva of a Demosponge composed of an envelope of flagellated cells surrounding an internal mass of cells.

The retina comprises numerous pigment cells and photoreceptors; the latter are easily modified flagellated cells, whose flagellum membranes carry a photo-sensitive pigment on their surface.

Repeated cleavage of the zygote egg takes place in the mesohyl and forms a parenchymella larva with a mass of larger internal cells surrounded by small, externally flagellated cells.

Once the flagellated cells reach the surface, they may lose their flagellae and form thick-walled resting cells, or they may function as gametes, fusing in pairs to form zygotes.

Xenoturbella has a very simple body plan: it has no brain, no through gut, no excretory system, no organized gonads (but does have gametes), or any other organs except for a statocyst containing flagellated cells.

They share many similarities with the higher plants, including the presence of asymmetrical flagellated cells, the breakdown of the nuclear envelope at mitosis, and the presence of phytochromes, flavonoids, and the chemical precursors to the cuticle.

Each mature Volvox colony is composed of numerous flagellate cells similar to Chlamydomonas, up to 50,000 in total, and embedded in the surface of a hollow sphere or coenobium containing an extracellular matrix made of a gelatinous glycoprotein.