click below
click below
Normal Size Small Size show me how
Unit 3 Section 1
Vocab
| Question | Answer |
|---|---|
| algae (alga) | Simple chlorophyll-bearing organisms lacking true stems, roots, or leaves. Unicellular and multicellular; divided into blue-green algae (similar to bacteria) and all other algae |
| bacteria (bacterium) | Microscopic single-celled simple plants; some are harmful, some are helpful; classified according to shape |
| binocular | Having two body tubes with corresponding eye pieces (bi = two, ocular = eye) |
| electron microscope | A microscope that uses beams of electrons instead of beams of light, of much higher power than an ordinary microscope |
| fungi (fungus) | Members of plant Thallophyta. lacking flowers, leaves, or chlorophyll, fungi derive nourishment from dead or living organic matter |
| microscope | An instrument for making small objects look larger |
| monocular | (mono = one, ocular = eye) Having on body tube with a corresponding eyepiece |
| protozoa | Phylum comprising unicellular animals |
| resolving power | The ability to clearly distinguish between two objects |
| rickettsia | Disease-causing microorganism intermediate between bacteria and viruses, carried in the tissue of arthropods (insects, etc.) |
| virus | One of a group of disease-causing substances. Dependent on living tissue for reproduction and growth |