EUKARYOTES UNICELLULAR AND MULTICELLULAR AUTOTROPHIC AND HETEROTROPHIC PROTISTS EUKARYOTES UNICELLULAR AND MULTICELLULAR AUTOTROPHIC AND HETEROTROPHIC

Algae Contain chlorophyll for photosynthesis and an eyespot to help with detection of light.

Protozoans Amoeba: move by the use of pseudopodia (false feet) Zooflagellates: Move by use of flagella

Bundles of cilia This one is about to be eaten! Two protozoans…

EUKARYOTIC UNICELLULAR OR MULTICELLULAR HETEROTROPHS (DECOMPOSERS) FUNGI EUKARYOTIC UNICELLULAR OR MULTICELLULAR HETEROTROPHS (DECOMPOSERS)

Special Fungi Lichen Symbiotic association between fungus and photosynthetic organism. Photosynthetic organism provides a source of energy Fungus provides water, minerals and protection

Lichen

Mushrooms

EUKARYOTIC AUTOTROPHIC MULTICELLULAR PLANTAE EUKARYOTIC AUTOTROPHIC MULTICELLULAR

Types of Plants Bryophytes Gymnosperms Angiosperms Non-vascular No xylem or phloem Examples are mosses They are small Have to be near water No pollen, seeds, flowers, or fruits Gymnosperms Vascular Xylem to move water Phloem to move food Examples are conifers Have pollen (sperm) Have seeds on cones No fruits or flowers Angiosperms Examples are flowering plants like oak trees, corn, and roses Have seeds in fruits Have flowers

PLANT ADAPTATIONS Flowers and Fruits Root, stem, leaf Flowers have bright petals to attract pollinators Pollen (sperm) can be transferred by animals When egg joins with pollen, a seed is formed in the ovary The ovary becomes the fruit Fruit surrounds and protects seed Fruit also helps get baby plants in seeds away from parent plant Roots are adapted to absorb water with root hairs Leaves are adapted for photosynthesis by being flat and green Stems move water with xylem

Vascular Tissues Xylem Phloem Transports water up from the roots Transports sugars down from the leaves

EUKARYOTIC MULTICELLULAR HETEROTROPHIC ANIMALIA EUKARYOTIC MULTICELLULAR HETEROTROPHIC

TYPES OF ANIMALS Annelids Insects Amphibians Mammals Segmented worms No backbone “Breathe” through skin External fertilization External development Insects Three body segments Six legs Wings Metamorphosis Amphibians Have backbone Moist skin Gills when young, lungs when adult Three chambered heart Cold-blooded Jelly-like egg Mammals Backbone Hair Milk glands Lungs Four-chambered heart Warm-blooded Internal fertilization Internal development

Phylogenetic Trees & Cladograms Both of these show evolutionary relationships, but only the PT show estimated amounts of time. Both show derived characters (new adaptations).