An example of a ciliated protist is Paramecium.

The organism Plasmodium only requires humans for its life cycle.

The wings of a hummingbird and a bee are _____.

An ecological relationship between organisms of different species that are in direct contact can best be described as _____.

The parabasalid that causes trichomoniasis in humans is called _____.

Fungi use sexual signaling molecules called ______________ to communicate their mating type.

Sleeping sickness in humans is caused by the organism ____ which is carried by tsetse flies.

Fungi are eukaryotic so the same medicine that kills bacteria cannot be used for fungal infections.

Which of the following statements best describes most bacteria?

Many rounds of antibiotics that kill intestinal bacteria may result in vitamin deficiencies.