Diatoms

Gungwa uye mvura yakachena, uyewo ivhu nyoro anokura diatoms. Brown zvinomera izvi kupa yero mashava photosynthetic pigments. The peculiarity aya algae ndechokuti masero dzavo vanodzivirirwa kubva kunze zvakaoma goko - frustuloy (deko). Zvirimwa zvikure zvose nomumwe uye ari mapoka. Vakaguta kunyanya Organic zvinhu zviri zvakatipoteredza.

Diatoms vane akasiyana yakarongeka. Masero aya ine ichibhabhamisa maviri (epiteki uye hypotheca). Frustuly rusvingo vakapakata pores kuburikidza izvo kupanana zvinhu pamwe kwezvakatipoteredza. Vamwe zvinomera buri slots serin'i achitevedza goko anogona kushandisa madzihwa kufamba munzira substrate.

Rora algae, sezvinoita zvose zvipenyu, nokupesana. Kugashira chikamu goko ari mubereki, chikamu muchitokisi anotanga kukura nokushingaira. Zvisinei, mutana frustula rinoburitsa miromo yavo itsva. Sezvo yakasimba Kamudzira masero zvinenge hatikwanisi unozotevera kukura algae mu nedanho kubereka todzokera zvinooneka. Zvisinei, nokuda nokuumbwa auxospore, zviri chirimwa masero kuwana kubva goko uye vatange nekupesana itsva. Panguva iyoyowo chizvarwa muduku diatoms vachava yekudyidzana yakakura kupfuura yaimbovapo.

Mhando algae:

• Melozira. Miti iyi anogara mumvura munyu uye mumvura yakachena. simba ravo kusvitsa kuburikidza nedanho photosynthesis. diatoms aya ainyanya kushandiswa chaivo mvura pachisara kuziva mwero kusvibiswa dura.
• Gomfonema. Plants izvi dzemarudzi vachikura mumvura yakachena. Ivo kuisa algae kana zvimwe zvinhu zvakasiyana-siyana pana nechepasi uye kuvaka misha yavo. mhando iyi vane mwero kuti tembiricha ezvinhu. For molluscs, algae ava muviri zvinhu zvinokosha.
• Plevrosigma. Zvirimwa izvi zvinowanika brackish mumvura zvomumvura kupi zvokudya hove duku.
• Sinedra. Diatoms veboka iri chete-celled zvirimwa. Ivo kusika nyuchi chakatodzana chimiro chavo mwanda feni. Senzira "tenzi" ayo vakasarudza girini algae kana plankton. Sinedry dzinogarisana - rwizi zvishoma nezvishoma inoyerera uye akamira mvura. Iyi mhando hakusi akakodzera kuti hove kudya kunovaka.
• Navicula. algae izvi zvinogona kuwanikwa pose pose. Ivo aonekwa madhaka pasi Freshwater, pamusoro nyoro matombo nevhu.
• Pinnulyariya. Diatoms yakadaro inowanikwa nematope nzvimbo madziva uye Paddy minda. Nokuda kwayo yakakwirira nemishonga kuti tembiricha kuchinja vanogara anenge ose pakona nyika. Shizha chirimwa masero zviri kwazvo vakachengetedzwa mumatope. Nemhaka iyi dzinoti pinnulyarii vanhu vane yakakwirira chinhanho.

Seaweed kelp kurai East ari Kure pemhenderekedzo nechokuchamhembe yamakungwa. kureba kwavo zvingava 2 kusvika 6 metres, wakafara makubhiti - masendimita 35. chirimwa anosarudza parukangarabwe nokuda zvokurarama nazvo zvavo. Zvichienderana okunze ezvinhu ose matope upenyu anotarisirwa riri pakati 2 uye makore 4.

Inoparadzirwa kelp spores izvo zviri inoumbwa mukono nehadzi prothallia. Vanoumba gametes (utachiona masero). Pashure pakusangana of ovum zvinobva muduku sporonosyaschaya kelp.

Kelp zvinowanzodavirwa inoshandiswa mukurapa, kubika uye zvizoro.

Thallus kelp kuadya. Pakati zvirimwa vakawana makuru salads, soups, breads uye zvihwitsi. In cosmetology akashandisa mafuta uye algae atakatora. Kuvapo makemikari ayodhini yeimwe inogona kushandiswa somushonga zvinangwa kelp. Chirimwa mapuroteni rinokurudzira kuitwa, Absorção de Água calcium, phosphorus, simbi, anowedzera mataurire tsinga.