jonka Mahamud Abdulkadir 7 vuotta sitten
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Osteichthyes
- Brain and Spinal Cord - Stomach/ Small Intestine
Catfish
Chondrichthyes
- Brain and Spinal Column - Spiral valued intestines
Shark
Amphibia
- Central Brain/ Spinal Cord - Small/Large Intestines
Frogs
Aves
- Central Nervous System
Birds
Reptilia
- Brain - Small/Large Intestines
Snakes
Mammalia
- Small/Large Intestines - Central Nervous System
Human
Echinodermata
- 3 Germ Layers - Complete Digestion - Motile/Sessile - Open Circulation
Starfish
Cnidaria
- 2 Germ Layers - Incomplete Digestion - Diffusion - Motile
Jellyfish
Porifera
- No Germ Layers - No Digestion - Diffusion - Motile
Sponge
Chordata
- 3 Germ Layers - Complete Digestion - Motile - Closed Circulation
X-ray fish
Arthropoda
- 3 Germ Layers - Complete Digestion - Open Circulation
Insects
Annelida
- 3 Germ Layers - Complete Digestion - Closed Circulation - Motile
Earthworm
Mollusca
- 3 Germ Layers - Complete Digestion - Open Circulation - Motile
Squid
Platyhelminthes
- 2 Germ Layers - Incomplete Digestion - Motile
Planaria
Provides nutrients
Protects them from elements
Hold water for a short period of time; depend on moisture surrounding them
Meiosis produces spores; develop into M or F gametophytes
When fertilized, flower falls away/ ovary swells to become a fruit
Seeds grow inside an ovary
Dicot
Tress, fruits, shrubs, vegetables etc.
Single veins at the base of the leaf blade
Grow 2 seed leaves
Monocot
Veins usually unbranched/ nearly parallel
1 seed leaf