Algae cas

Division algae Red ( "whelk") waxaa ka mid ah afar kun oo noocyada iyo in ka badan lix boqol oo dhalmada. Ugu da'da weyn wakiilada helay Cambrian korsiiya, da'da qabtid ee ku saabsan 550 milyan oo sano.

Sababo la xiriira joogitaanka tiro ka mid ah muuqaalada, algae cas waxaa loo tixgeliyaa subkingdoms gaar ah in boqortooyada geedka. Waxa intaa dheer in chromatophores algae chlorophylls cas iyo carotenoids joogaan, qaar ka mid ah pigments biyo-L - phycobilins. polysaccharide The dhaqmo sida istaarijka ah bagryankovy firaaqada. badar ay shubo baxsan chloroplasts ee cytoplasm ah.

Gametes iyo kudka algae cas leeyihiin flagella. Wareegga horumarka ku lug leedahay saddex marxaladood. From saygoot ah (ka dib markii dad isuga) aasaasay shaqeeyo diploid - sporophyte. Waxay soo saartaa a diploid kudka, kuwaas oo labaad Qarni waxaa la aasaasay. The unugyada sporophyte cusub waxaa lagu fuliyaa muddo qaar ka mid ah meiosis iyo kudka haploid horumariyo. Waxay u sameeyaan iyo farcanka saddexaad - saara gametes gametophyte haploid.

Iyadoo qayb ka ah xuubka unug ka mid ah algae cas waa hemicellulose joogo iyo klorofyll. Waxay awood u leeyihiin in ay si xoog leh barari ku milmaan galay mass guud ee xab. thread inta badan thallus (baxsado) dhegaan walxaha axal iyo meel simbiriirixo leh waa in la taabto. In ku Toostaan intercellular iyo darbiyada unug of phycocolloids joogo algae cas badan. Kuwani polysaccharides baaruud-ka kooban hubkaas ayaa loo isticmaalaa in dhaqdhaqaaqa dhaqaale aadanaha. The ugu caansan waa agaroid, carrageenin oo Haagaar. algae cas badan oo kala duwanaayeen joogitaanka of carbonate calcium in derbiyada unug. qayb Tani imparts whelk rigidity.

Dad badan oo formation thalli algae cas waxaa lagu fuliyaa iyadoo adeegsanayo intertwining ee filaments multicellular. Waxay ku xiran yihiin substrate ah taasi oo ka rhizoids. fronds Size kala duwan ah sentimitir dhowr mitir oo dhan.

algae Red inta badan deggan badaha. Waxaa whelk had iyo jeer ku lifaaqan ee qolofka, dhagaxyada iyo waxyaabaha kale ee ugu hooseysa. Mararka qaarkood algae waxaa laga heli karaa on a qoto dheer oo ku filan oo waaweyn.

Kallitamnion corymbose - algae caadiga ah cas. Tani waxay ka wakiil ah foomamka algae cas a ay duurka aad u bilicsan toban sintimitir, midabka casaan dhalaalaya. duurka ka kooban yihiin filaments ku ool ah jahaysteen.

Nemalion - mid ka badan ka wakiil ah algae cas - kordhaya on qarar badda. Its xadhko casaan cirro leh ay gaaraan shan milimitir qaro weyn oo shan iyo labaatan sentimitir oo dherer ah.

Waayo, panulirus algae Delessert fronds guduudan eg caleemo.

The badaha diiran yihiin panulirus whelk caadi Corallina. Waxay ka kooban yihiin qaybaha thalli lime cufay iyo kala-goysyada xira (la content hooseeyo nuurad). Tani waxay ku siinayaa geedka dabacsanaan in ka caawisaa in ay u adkeysan hirarka iyo horumarinta goobaha xoog isticmaalo.

Whelk waxaa si balaadhan looga isticmaalaa by nin ee ganacsatada. Sida la og yahay, algae waa kuwan soo saarka arrin qiimo leh ay sabab u tahay jiritaanka protein, macdanta iyo fitamiino.

In Hawaii, in dalalka Bariga Asian ah algae cas ayaa isku diyaarineysa noocyo kala duwan oo suxuunta. Baabbi'iyee, kuwaas oo algae iyo candied ama sabiib toona. Of algae casaan iyo huruud iyo caanka ah la cuni karo iyo rodimeniya. algae Kuwan waxaa laga helay badaha badan. In Japan, si cadaalad ah si fiican u horumarsan warshadaha beerashada oo ka mid ah dhirta. strip xeebta dhigay gacmeed biyaha dhagaxyo, laamaha ama fidiyey ad hoc shabakadaha, tolmo wanaagsan ka baxay xadhkahoodii qaro weyn oo ku lifaaqan pole dhir dheer ee. Ka dib markii muddo waqti go'an, waxyaalahan oo dhan noqdaan baxda la algae.