Across
- 7. How scientific names are conventionally written (or underlined)
- 9. Single-celled organisms that lack a true nucleus
- 12. The term substituted for "phylum" when classifying plants
- 14. The science of naming and classifying organisms
- 16. The taxonomic rank above Class and below Kingdom
- 18. The first part of a scientific name; always capitalized
- 20. All organisms in the genus Canis include wolves, dogs, coyotes, and ___
- 24. Swedish botanist regarded as the founder of modern taxonomy
- 25. The family that includes foxes and coyotes
- 26. The Class that both reindeer and whales belong to
- 27. Organisms whose cells contain a nucleus and membrane-bound organelles
- 28. The largest and most general group in biological classification
Down
- 1. The phylum for animals with an internal skeleton and a backbone or notochord
- 2. The class that includes frogs, toads, and salamanders
- 3. The most fundamental unit in taxonomy, at the base of the hierarchy
- 4. The scientific name of the gray wolf is Canis ___
- 5. The taxonomic rank below Order and above Genus
- 6. Order that includes foxes, lions, cats, otters, and weasels
- 8. The taxonomic rank below Phylum and above Order
- 10. Phylum whose members have external skeletons, segmented bodies, and jointed legs
- 11. Kingdom chiefly composed of protozoa and algae
- 13. Animals of the Phylum Chordata have an internal skeleton and a ___
- 15. The scientific name for a species is sometimes called a ___, meaning "two names"
- 17. The sterile offspring resulting from the mating of a horse and a donkey
- 19. The smallest group of organisms that can breed and produce fertile offspring
- 21. The family that includes lions and cats
- 22. The domain that contains Protista, Fungi, Plantae, and Animalia
- 23. Grouping that contains all plants
