Photoautotroph
Organism that uses light as a source of energy to synthesize organic substances.
Chemoautotroph
Organism that produces energy by oxidation of inorganic compounds
Saprophytic
Organism that absorb nutrients from dead organisms
Cyanobacteria
Cocci bacteria
Bacilli bacteria
Spirilla bacteria
Zone of inhibition
Region surrounding the antibiotic disc where there is a lack of bacteria
Chlamydomonas
Volvox
Spirogyra
Yeast
Lichen
Mushroom
Moss
Fern
Cones
Plant root cell
Epidermis
Cortex
Vascular bundle
Endodermis
Pericycle
Xylem
Phloem
Plant stem cell
Epidermis
Cortex
Vascular bundle
Phloem
Xylem
Syringa
Epidermis
Cuticle
Palisade mesophyll
Chloroplast
Spongy mesophyll
Air pocket
Guard cell
Stoma
Xylem
Phloem
Nymphea
Stoma
Spongy mesophyll
Oleander
Stoma
Epidermis
Palisade mesophyll
Spicules
Intracellular digestion
Phagocytosis of food particles by choanocytes and amoeboid cells
Filter feeding
Feeding by filtering out plankton or nutrients suspended in the water
Sponge (Porifera)
Osculum
Pore cell
Collar cell - Choanocyte
Coral (Cnidaria)
Hydra (Cnidaria)
Portuguese Man O' War (Cnidaria)
Sea Anemone (Cnidaria)
Ectoderm
Endoderm
Gastrovascular cavity
Mesoglea
Mouth
Nematocyst
Capsule containing an irritating, stinging chemical
Cnidocytes
Stinging cells of cnidarians
Polymorphism
Alternations between polyp and medusa form
Flatworm (Platyhelminthes)
Eye spots (flatworm)
Fluke (Platyhelminthes)
Fluke (Platyhelminthes)
Tapeworm (Platyhelminthes)
Scolex (tapeworm)
Proglottid (tapeworm)
Roundworm (Nematoda)
Digestive cavity
Ectoderm
Endoderm
Mesoderm
Pseudocoelom
Sandworm (Annelida)
Parapodium (sandworm)
Sucker (leach)
Clicellum (earthworm)
Bivalves
Group that contains clams and oysters
Cephalopods
Group that contains squids and octopuses
Clam (Mollusca)
Octopus (Mollusca)
Slug (Mollusca)
Snail (Mollusca)
Exoskeleton
Hard, jointed external skeleton
Head
Thorax
Abdomen
Grasshopper (Arthropoda)
Butterfly (Arthropoda)
Centipede (Arthropoda)
Insects (Arthropoda)
Millipede (Arthropoda)