classification of living things living species are placed into groups based on their observed...

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Classification of Living Things • Living species are placed into groups based on their observed characteristics. • They are usually NOT placed into groups based on their habitat, their behavior, or their common names.

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Page 1: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Classification of Living Things

• Living species are placed into groups based on their observed characteristics.

• They are usually NOT placed into groups based on their habitat, their behavior, or their common names.

Page 2: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

6 Kingdoms of Living Things

• Archaebacteria

• Eubacteria

• Protista

• Fungi

• Plantae

• Animalia

Page 3: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Bacteria are classified by SHAPE and BIOCHEMICALS

Page 4: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Animal-like Protista are classified by cell structures like cilia and flagella

Page 5: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Protista includesseveral types of Algae and Seaweed

classified based on chemical criteria (PS pigments)

Page 7: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Plants are classified by VASCULAR tissue & REPRODUCTIVE structures

MOSS (and relatives) has NO vascular tissue.

All other plant groups DO have vascular tissue

Life Cycle

L.C. Video

Better L.C. Vid.

Page 8: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Ferns reproduce with SPORES, not seeds

Life CycleL.C. Video

Page 9: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Conifers have seeds in CONES

Page 10: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

CONES are male or female

Life Cycle

The Birds and Bees of Ponderosa Pine Trees

Page 11: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

ANGIOSPERMS are flowering plants

Life Cycle

Snappy singsong L.C. Video

Double Fertilization L.C. Video

Page 12: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Flowering plants can be MONOCOTS or DICOTS

Page 13: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

A COTYLEDON is a seed part

Page 14: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Animal Phyla

• Porifera (sponges)

• Cnidaria (jellyfish)

• Platyhelminthes (flatworms)

• Nematoda (roundworms)

• Annelida (segmentedworms)• Mollusca (snails, clams, squid)

• Arthropoda (insects, crabs)

• Echinodermata (starfish)

• Chordata (vertebrates)

Page 15: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Porifera: the Sponges

Page 16: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Spongebobius:

Porifera are heterotrophic cells that group together

Page 17: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Cnidaria: all members have stinging cells and one body opening

Page 18: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Sponge Bob walking his jellyfish

Page 19: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Cnidaria: corals and jellyfish

Page 20: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Platyhelminthes….the flatworms

They all have one body opening and a HEAD

(CEPHALIZATION)

Page 21: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Nematoda: the roundworms

All members of this group have TWO body openings

Page 22: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Annelida: the segmented worms

Page 23: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Mollusca:

All have a MANTLE which can produce “shell”

Page 24: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Arthropoda:

All have an exoskeleton made of protein

Page 25: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Echinodermata: Starfish and relatives

All have spiny skin and TUBE FEET

Page 26: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata

All have:

Dorsal nerve cord

Pharyngeal gill structures

MOST have a backbone (vertebrae)

Page 27: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata with no backbone

Page 28: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata: Class Chondrichthyes

Page 29: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata: Class Osteichthyes

Page 30: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata, Class Amphibia

Page 31: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata, Class Reptilia

Page 32: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata, Class Reptilia

Page 33: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups

Phylum Chordata, Class Aves

Page 34: Classification of Living Things Living species are placed into groups based on their observed characteristics. They are usually NOT placed into groups