common ancestor

eukaryotes
(multicellular, contain
nucleus and have cellular reproduction)

protista

3 types of protists

method of nutrition- ingest

method of nutrition- photosynthesize

method of nutrition- absorb

organization of protists

green, golden, red, and brown unicellular algae large

phylums

PLANT- LIKE PROTISTS

PHYLUM EUGLENOPHYTA: eg. EuglenaTrachelomonasPhacus

PHYLUM BACILLARIOPHYTA: eg. Coscinodiscophyceae

PHYLUM DINOFLAGELLATA: eg. dinophyceae

PHYLUM RHODOPHYTA: eg. florideae

PHYLUM PHAEOPHYTA: eg. kelp

PHYLUM CHLOROPHYTA: eg. chlorophyceae

FUNGUS- LIKE PROTISTS

PHYLUM MYXOMYCOTA: eg. myxogastria

PHYLUM ACRASIOMYCOTA: eg. fuligo septica

PHYLUM OOMYCOTA: eg. Peronosporales

ANIMAL- LIKE PROTISTS

PHYLUM SARCODINA: eg.amoeba proteus

PHYLUM SPOROZOA: eg. plasmodium

prokaryotes
(unicellular, lack
organelles and have binary fission

archaebacteria

types of organisms

lives in extreme environments

lives in acidic conditions

lives in moderate environments

heat tolerant bacteria

lives in +20 percent salt water

Eubacteria (small, lacking nuclei)

shapes of eubacteria

spirillum= spiral shaped
eg- spirillum volutans

bacillus= rod shaped
eg-proteobacteria

coccus=spherical shaped

nutrition method

photosynthesize

absorb

types of organisms

Reproduction

asexual

binary fission

phylum ZOOMASTIGINA: eg. Giardia

plantae- multicellular form; do not have their own means of locomotion

3 groups- Mosses, hornworts and liveworts

two adaptations- waxy cuticle and gametangia, waxy cuticle protects tissue from drying out and gametangia protects drying out of gametes.

live in rainy or humid environments for water

vessels collect water from moist soil and distribute it to the cells.

better adaptation in surviving on land than bryophytes

(xylem and phloem, which conduct water and nutrients up the body of the tree)

(system of pipes that sends water from the ground to leaves which conducts photosynthesis making it more adapted.)

flower attracts insects, birds. closed carpels to prevent desiccation ( seed drying). expanded leaves for maximum efficiency in photosynthesis

Animalia (multicellular, heterotrophs no cell wall)

9 Major Phyla

Phylum Porifera
(no locomotion, lives in colonies and has radical symmetry)

Phylum Cnideria
(like sac with tentacles, 2 tissue
layers and radical symmetry)

Phylum Platyhelminthes
(has organs, head, tail and bilateral symmetry

Phylum Nematoda
(Tube like structure, digestive tube)

Phylum Mollusca
(soft body and some with shell)

Phylum Annelids
(has a circulatory and digestive system, body divided in parts)

Phylum Echinodermata
(found in water, water vascular
system and rough covering)

Phylum Athropoda
(has an exoskeletal system, thorax and abdomen)

supphyla, classes

Chelicerata

Crustacea

Hexapoda

Myriapoda

Phylum Chordata
(sexual reproduction,
complexity in systems and internal skeleton)

Subphyla

cephalochordate
(marina animals)

Urochordata
(notochord)

vertebrata
(have backbone)

Classes

Fungi
(Multi cellular, heterotrophs
and have cell wall)

Phylum basidiomycota
(asexual or sexual reproduction)

Phylum Ascomycota
(sac-like structure)

Phylum Zygomocota
(animal material, in soil and on plants)

Phylum Chytridiomycota
(large pores produce
flagellated spores)

PHYLUM CILIOPHORO: eg. suctoria

3 Major orders

Order Artiodactyla
(even toes)

Order Carnivora
(meat eaters)

Order Cetacea
(live in water)

Placental Mammals
(most animals belong here)

Monotremes
(lay eggs)

Marsupials
(has pouches to c
arry babies)

Tetropoda

Amphibia
(ability to live on
land and water)

Mammilia
(fur coat and
are endothermic)

Major mammals grouping