GuzobereSecondary mmụta na ụlọ akwụkwọ

Gịnị bụ oke na ihe bụ nke ya pụtara na ọrụ nke ntule

All ndụ ntule, ndị bi na Earth, na-emeghe ndu usoro. Iji nọgide na-enwe ndụ mkpa inflow nke nri, na mmiri na oxygen si mpụga gburugburu ebe obibi na mwepụ nke metabolic ngwaahịa. N'ụzọ doro anya, ndị dị otú ahụ a nhọrọ slag a chọrọ ịnọgide na-enwe homeostasis nke ndụ ahụ. Gịnị na-akpata nke a enweghị ụkpụrụ? Anwụọ n'ihi nsi nke mkpụrụ ndụ nke metabolites.

Evolution mee ka ntoputa nke ozu na-arụ otu ọrụ nke wepụ nsị. Taa, ha nwere niile nnọchiteanya nke anụ ọhịa, sitere na si mfe ụmụ mmadụ. N'isiokwu a, anyị ga-ahụ na ihe a nhọrọ, na inyocha ya atụmatụ, ihe e ji mara nke isi iche iche nke ntule.

ozi izugbe

Ntule esịnede a otu cell, nwere a zuru okè usoro ịchịkwa onwe na detoxification, guzobere n'ihi nke dissimilation. Ka ihe atụ, amoeba Proteus na green euglena wepụrụ nsí na ngafe mmiri site na cell akpụkpọ ahụ na contractile vacuole. Ọ ezipụta na a nhọrọ nke metabolites dị mfe mmegharị ahụ Ọdịdị na aquatic ebe obibi. Multicellular ntule siere usoro nke wepụ nsị. Na ewepụghị, gburugburu, annelids na mollusks egosi akpa - protons ma ọ bụ metanephridia.

N'ihi na ọrịa cancer ji green gland, na ụmụ ahụhụ na-na-emepe emepe Malpighian arịa na abụba ahụ. The anya nke-aghọta ihe atụ na esịtidem ọkpụkpụ radically agbanwe oke usoro. Biology nke vertebrates ekpughe guzobere mgbagwoju akụkụ - akụrụ paired. Tụlee ha mebere atumatu ma na-arụ ọrụ na.

Evolution nke excretory usoro

Fish nwere a rịbọn-dị ka mesonephros, dina ma n'akụkụ nke ọkpụkpụ azụ na aza ọbara mmadụ. Amphibians kọmpat excretory akụkụ dị na sacral vertebra. N'ime ndị a, ndị ureter mmamịrị na-aga n'ime cloaca. Ọdịdị nke pelvic akụrụ na-akpụ akpụ, nnụnụ, mammals na ụmụ mmadụ - bụ ihe dị mkpa aromorphosis.

Gbasara akụrụ nephrons rụrụ abụọ mgbagwoju physico-chemical usoro: nzacha ọbara na reabsorption isi mmamịrị. N'ihi ya, ọbara na-kpamkpam kpochara nke toxins, nke na-enye a physiologically n'ọkwa nke homeostasis.

Ná mmechi

N'isiokwu a, anyị na-ele anya na ihe a nhọrọ. Ugbu a ị maara na e ji mara nke a usoro dị iche iche iche iche nke ntule.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ig.birmiss.com. Theme powered by WordPress.