DOMAIN
What are the three domains in the taxonomic system?
-Archaea, Bacteria, Eukarya
What is the most specific group in the taxonomic system?
-Species
Which kingdom includes all animals?
-Animalia
What do we call traits inherited from a common ancestor?
-Ancestral traits
What are organisms that must consume other organisms for energy called?
-Heterotrophs
What domain of organisms have lived the longest on earth?
-Archea
What is the branch of science that formally names and classifies organisms by their structure, function, and relationships?
-Taxonomy
Which kingdom includes organisms like mushrooms and molds?
-Fungi
What do we call traits that developed more recently?
-Derived traits
What are organisms that make their own food called?
-Autotrophs
Is domain the broadest or most specific group in the taxonomic system?
-Domain is the broadest group
Organisms that get their food in similar ways are ______ in the taxonomy system
-Grouped together
Which kingdom includes organisms that make their own food through photosynthesis?
-Plantae
What diagram shows evolutionary relationships using genetic and physical similarities?
-Phylogenetic tree
Are animals autotrophs or heterotrophs?
-Heterotrophs
Bacteria and Archaea are both what type of single-celled organisms?
-Prokaryotic cells
If an organism is in the same family group as another organism, they are most likely?
-The organisms are most likely to be very similar
Which domain contains four kingdoms?
-Eukarya
What is a diagram that shows evolutionary relationships?
-Cladogram
Which domain do humans belong to?
-Eukarya
What is the difference between eukaryotic and prokaryotic cells?
-Eukaryotic cells have a nucleus (including membrane-bound organelles) and prokaryotic cells don’t
What are all of the groups in the taxonomic system, from broadest to most specific?
-Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
What are the six kingdoms in the taxonomic system?
-Archaea, Bacteria, Protista, Plantae, Fungi, Animalia
On a cladogram, organisms that are closer together are likely to be what?
-More closely related
Which kingdom includes organisms that can be either autotrophs or heterotrophs?
-Protista