Characteristics of Life
Classification & Taxonomy
The Six Kingdoms
Bacteria & Viruses
Plants & Protists
100

These are the basic units of structure and function in all living organisms.

What are Cells?

100

This is the broadest taxonomic category

What is a domain?

100

These two kingdoms consist only of prokaryotic organisms.

What are Eubacteria and Archaebacteria?

100

This is the term for spherical-shaped bacteria.

What is coccus?

100

These are the simplest land plants, lacking true roots and vascular tissue.

What are bryophytes (mosses)?

200

All living things must maintain this stable internal condition.

What is homeostasis?

200

The scientific name for an organism includes these two taxonomic ranks.

What are genus and species?

200

This kingdom contains mostly multicellular organisms that photosynthesize.

What is the Plant Kingdom?

200

This type of reproduction is how bacteria clone themselves.

What is binary fission?

200

These spore-producing vascular plants reproduce without seeds.

What are pteridophytes (ferns)?

300

This term describes all chemical processes that occur within a living organism.

What is metabolism?

300

The correct order of the taxonomic hierarchy from Kingdom to Species.

What is Kingdom, Phylum, Class, Order, Family, Genus, Species?

300

These two kingdoms can be unicellular or multicellular, but do not have chlorophyll.

What are Fungi and Protista?

300

These are the two main types of viral reproduction cycles.

What are the lytic and lysogenic cycles?

300

This group of seed-producing vascular plants produces cones.

What are gymnosperms?

400

This universal genetic molecule carries instructions for all living things.

What is DNA?

400

The term for naming species using Genus and species names.

What is binomial nomenclature?

400

This kingdom consists of extremophiles like halophiles and thermophiles.

What is Archaebacteria?

400

The difference between aerobic and anaerobic bacteria.

What is aerobic needs oxygen, anaerobic does not?

400

This plant group includes flowering plants and produces seeds enclosed in fruit.

What are angiosperms?

500

The two types of reproduction that living organisms use to pass on genetic material.

What are asexual and sexual reproduction?

500

This tool is used to identify organisms based on a series of paired statements.

What is a dichotomous key?

500

Name one major characteristic that distinguishes fungi from plants.

What is fungi are heterotrophic while plants are autotrophic? (Also acceptable: fungi have chitin in cell walls, plants have cellulose.)

500

These are the preferred environmental conditions for halophiles, thermophiles, and acidophiles.

What are extreme conditions?

500

These are adaptations plants developed to live on land. Name two.

What are cuticle, stomata, vascular tissue, roots, seeds, or pollen? (Any two are acceptable.)

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