This unsegmented pinworm (a type of roundworm) has a complex life cycle and causes infection when its microscopic eggs are ingested by humans.

Rabies is a disease that is transmitted to a human from a bat bite.  It is an example of a(n):

All about viruses are correct except:

This pathogen reproduces in cells but is not composed of cells and can have RNA as its genetic material.

These fungi are the cause of Athlete’s foot, Jock itch, and Ringworm. Three examples are Trichophyton, Microsporum, and Epidermophyton.

What are the subunits that make up the helical capsid?

Some of these types of algae contaminate shellfish and can produce neurotoxins that cause a paralyzing illness. Overpopulation of them can cause a toxic “red tide” in the oceans.

These organisms produce microscopic eggs and larvae that can be found in blood, feces and water supply.

This chemoheterotrophic eukaryotic organisms can be uni- or multicellular and have cell walls made of chitin.

These traits help distinguish between bacteria and are used to classify them. They include carbohydrate fermentation, utilization of amino acids, waste products, and fatty acid composition.