Hiks..hiks..
hiks..
Menjelaskan keterkaitan antara struktur, fungsi, dan proses serta kelainan/penyakit yang dapat terjadi pada sistem ekskresi pada manusia dan hewan (misalnya ikan dan serangga)
Kompetensi Dasar
Indikator
Mengidentifikasi organ ekskresi dan menjelaskan mekanisme ekskresi pada hewan
Invertebrata
ProtozoaPoriferaCacing pipihCacing tanahSeranggaVertebrata
AmfibiPiscesReptilAvesPrinciples in Chordatas Excretory System
The kidneys are important excretory and water-regulating organs that conserve or rid the body of water as appropriate in chordates.
Three main stages in Excretory system:
Filtration Reabsorbtion SecretionProteins
Nucleic acids
Amino acids
Nitrogenous bases
NH2
Amino groups
Most aquatic animals,
including many fishes
Mammals, amphibians,
sharks, some bony fishes
Birds, insects, many
reptiles, land snails
Uric acid
Urea
Ammonia
Excretory System of Animals
AnimalsExcretory OrganMechanismWaste materialsProtozoanSpongeFlatwormAnnelidGrasshopperFishFrogReptileBird