Kiwon lafiya, Magani
Ta yaya postembryonic ci gaban kwayar kwayoyin
Bayan da jiki da aka haife, shi fãra postembryonic ci gaba da cewa zai iya wuce daga 1-2 kwana zuwa 'yan shekara ɗari - shi duka ya dogara da jinsunan. Yana bi da cewa, tsawon lokacin da rayuwa ne takamaiman halin duk kwayoyin, ko da kuwa da matakin da kungiyar irin wannan. Postnatal yanayin halitta na juya shi ne na irin wannan lokaci: na yara, pubertal da kuma na tsufa, wanda ƙare a mutuwa. All kwayar kwayoyin ne batun da kai tsaye, ko kai tsaye ba irin ci gaban.
Shiryar da ci gaban da ka'idodinta
- yarantaka.
- samartaka .
- samartaka.
- matasa lokaci.
- mataki na balaga.
- tsufa.
Mutuwa terminates postembryonic ba kawai ci gaba, amma kuma mutum wanzuwar kwayoyin. Yana iya da physiological yanayi, watau faruwa saboda tsufa, amma kuma faruwa a sakamakon pathological canje-canje, da sakamakon wanda shi ne sau da yawa wani iri-iri cututtuka, ko jikkata.
Features na kai tsaye ba ci gaba
Kai tsaye ba postembryonic cin yakan haifar da wani babban canji na jiki da cewa faruwa a ko'ina cikin lokaci. A dabbobi, wadannan matakai ba su shafi kawai wasu sassa na jiki, amma dukan jiki a matsayin dukan. A tsawon lokaci, da jikin na larvae bace, kuma a wuri na kansu akwai gawawwaki waxanda suke da peculiar zuwa adult dabbobi. Post-tayi raya dabbobi na iya zama na biyu iri: gama da bai cika metamorphosis. A cikin farko idan kwari wuce irin matakai: kwai, tsutsa, manya, da kuma na biyu - tsutsa canji a cikin wani balagagge jihar faruwa ne ta pupal mataki.
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