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Classification. Classification is the process of grouping things together on the basis of the features they have in common. It provides us with a kind of filing system to organize our knowledge. The Living Kingdoms. There are five living kingdoms. moneras protists fungi plants animals.
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Classification is the process of grouping things together on the basis of the features they have in common.
It provides us with a kind of filing system to organize our knowledge.
There are five living kingdoms • moneras • protists • fungi • plants • animals
Known species in world monera 10,000+ protist 250,000+ fungi 100,000+ plant 250,000+ animal 1 million+
one-celled organismNO nucleuscannot move on its own Example: bacteria
PROTISTS PROTISTS
one-celled organismhas nucleuscan move on its own Examples: algae, amoebas, paramecium
no chlorophyll to make own food from sunlight like plantsmust dissolve and absorb foods Examples: molds, mildew, yeast, rust, mushrooms
Use chlorophyll and sunlight to make their own food (photosynthesis) Examples: trees, flowers, bushes, ferns, grasses
ANIMALS ANIMALS
must eat other animals or plants to survive Example: horse, seal, snakes, camels, tigers, hamsters, spiders, squid, man
There are two main groups of animals- vertebrates and invertebrates.
vertebrates vertebrates
Vertebrates are basically animals that have a backbone or spinal column.
vertebrates • fish • amphibians • reptiles • birds • mammals
fish • cold-blooded • lay eggs • scales or bony plates • some have cartilage, not bones • live in water • gills and fins
examples sharks, swordfish, sea horse, goldfish, manta rays, eels
amphibians • cold-blooded • usually lay eggs in water • breathe air through skin and with lungs • usually 4 feet without claws • mostly insectivores
examples frogs, newts, toads, salamanders