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 tanahSerangga

Vertebrata

AmfibiPiscesReptilAves

Principles 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 Secretion

Proteins

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