protozoa

This was the first time that protozoa were shown to be a cause of disease.

It works by stopping the growth of bacteria and protozoa.

All animals seem to have bacteria and protozoa living in or on them without doing much harm.

This genus has been little studied and not much is known about these protozoa.

His contributions are most well known to protozoa research.

There are a few examples of plant diseases caused by protozoa.

In 1958 he published a study of the structure of protozoa.

The protozoa were originally classified as members of the animal kingdom.

The protozoa include important disease causing parasites such as those of malaria.

As a group they are called the Protozoa.

Scientific reference to these protozoa has been made since the early 1930's.

This stands in contrast to the earlier belief that they were the most advanced of all protozoa.

Most protozoa can move about on their own.

You need as many protozoa as you can to begin with.

Its rapid killing abilities are used to quickly kill specimen like protozoa.

It preys on bacteria, but also fungi and other protozoa.

However, inside it, they evolve into a race of protozoa which spin in tight circles.

Fungi and protozoa also make up a part of the gut flora, but little is known about their activities.

It feeds on microscopic organisms such as bacteria and protozoa.

"Protozoa" is considered an outdated classification in more formal contexts.

All remaining leaves together make up the protozoa kingdom.

The group comprises nearly all animals except the Protozoa.

They can be caused by viruses, bacteria, and protozoa.

Protozoa are much larger than bacteria or viruses, although still not visible to the naked eye.

Into this category I would place many of the protozoa in our alimentary canals.