Basis of Classification
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
2.
taxonomic ranking that comes third in the hierarchy of classification
3.
the second highest taxonomic rank
Down:
1.
a group of individuals that actually or potentially interbreed in nature
4.
a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses
5.
a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes
OK