Name |
Nutrition |
Respiration |
Transport |
Excretion |
Locomotion |
Regulation |
Protist (ameba,paramecium) |
Intracellular (vacuole) Algae are photosynthetic |
Diffusion across cell membrane |
Diffusion across cell membrane and cyclosis |
Diffusion across cell membrane and ammonia |
Pseudopods,cillia and flagellum |
Photo and Chemo reception |
Coelenterate (hydra) |
Intracellular and Extracellular |
Diffusion across cell membrane |
Diffusion across cell membrane 100% in contact |
Diffusion across cell membrane and ammonia |
Sessile |
Nerve Net impulses move in many directions |
Annelid (earthworm) |
Extracellular gizzard (physical) intestine (chemical) |
Diffusion across moist skin |
Closed system with aortic arches |
Diffusion across moist skin and nephridia for urea |
Setae with circular and longitudinal muscles |
Dorsal brain and ventral nerve cord |
Arthropod (grasshopper) |
Extracellular gizzard (physical) intestine and gatric caeca (chemical) |
Tracheal tubes with spiracles |
Open system with sinuses |
C02 out spiracles and Malphigian tubules for uric acid |
exoskeleton with chitinous appendages |
Dorsal brain and ventral nerve cord compound eye and typanum |
Vertebrate (human) |
Extracellular teeth (physical) (chemical) carbos mouth, protein stomach, lipds small intestine |
Alveoli for diffusion of gases |
Closed system with arteries, veins and capillaries and a 4 chambered heart |
Lungs for respiratory gases and kidney with nephrons for removal of urea |
Endoskeleton with voluntary muscle, tendons (MTB) and ligaments (BLB) |
Anterior brain (3 parts) and dorsal spinal cord homeostasis with nervous and endocrine systems |