← Science Ch 6 Test
5 Written Questions
5 Matching Questions
- Sexual Reproduction
- Asexual reproduction
- 2 parts of a virus
- a 1. outer coat that protects the virus
2. inner core made of genetic material
- b involves two parents who combine their genetic material to produce a new organism which differs from both parents.
- c a group of similar organisms that can mate and produce fertile offspring in nature. The name can describe a distinctive feature of an organism.
- d Do not live in extreme environments, but live on and in your body. Help organisms survive. Help keep oxygen levels stable.
- e a reproductive process that involves only one parent and produces offspring that are identical to the parent.
5 Multiple Choice Questions
- first scientist to develop a classification system for organisms. Observed animal movement, appearance, and behavior.
- mushrooms, molds, and mildew
- fuel environmental recycling
- a process in which one cell divides to form two identical cells.
- a small, nonliving particle that invades and then reproduces inside a living cell. Non-living because they are not cells.
5 True/False Questions
Genus → a classification grouping that contains similar, closely related organisms.
Protists → a living thing that provides a source of energy for a virus or an organism.
Carolus Linnaeus → designed a naming system for organisms called Binomial Nomenclature. Two-part name: genus and species
Survival Needs of Bacteria → "ancient bacteria" existed on Earth for billions of years before dinosaurs appeared. Live in extreme environments and produce foul odors.
Antibiotic → medication to treat bacterial infections. A chemical that can kill bacteria without harming a person's own cells.