Huru chirimwa rinenge: tsanangudzo yakakwana

Nemicheka - chivakwa ina muzvizhinji masero akafanana zvine zvakafanana mabasa. mhuka zvipuka zvine masero akawanda All uye zvirimwa (dzakakudzingai algae) ine mhando dzakasiyana-siyana tishu.

Ndezvipi jira?

In munyama mhuka dziri rakakamurwa nezvemarudzi zvina:

• epithelial;
• mhasuro;
• connectors;
• huta tishu.

Vose zvavo, kunze huta, chakakamurwa zvinozoita kupinda mhuka. Saka epithelium aigona kuva cubic, flat, cylindrical, ciliated uye kugumbuka. Muscle rinenge rakakamurwa striated, cardiac kumeso. The Group ine connective mafuta, makobvu fibrous, akasundira faibha, reticular, mapfupa uye shwashwa, ropa uye node.

Dyarai munyama mhando iyi:

• dzidzo;
• conductive;
• bemhapemha;
• zvokuimba tishu;
• excretory (secretory);
• pane zvinyama (parenchyma).

Vose vari akakamurwa Sub-mapoka. Saka, nokuti nyama zvedzidzo vari chinouraya, intercalary, divi uye ronda. Conductive yakakamurwa kupinda xylem uye phloem. Kuvanza micheka vanobatanidza mhando nhatu: Epiderme e, koko uye Cork. Manual rakakamurwa collenchyma uye sclerenchyma. Secretory zvinyama rakakamurwa mhuka. Chinhu chikuru chirimwa rinenge kufanana nevamwe vose, ari marudzi anoverengeka. Ngationgororei navo zvizere.

Nderipi chirimwa tishu?

Kune zvina zvipenyu yake. Saka, chinokosha chikuru ndechokuti:

• aquifer;
• pneumatic;
• kuitwa;
• unganidza kumusoro.

Vane yakafanana yakarongeka, asi vamwe kusiyana nepedyo. The chikuru basa izvi mhando ina zvinyama kuri siyanei.

The nemamiriro Mucheka: neimwewo muchidimbu

Mucheka inokosha zvose zvipenyu zvina rinoumbwa kurarama masero pamwe matete masvingo. Nemicheka yakadaro atumidzwa nokuti hwaro nhengo dzose dzinokosha. Zvino ngatitarise mashandiro uye urongwa chikuru jira mumwe mhando nomumwe zvizere.

Water-kubereka rinenge: marongerwo uye mashandiro

Mucheka chikuru ichi mhando inovakwa masero huru vane matete masvingo. Mune vacuoles masero ari mucous zvinyama ine chaiyo fuma, iyo yakagadzirirwa varambe unyoro.

Mabasa aquifer jira iri pakuti rinochengeta unyoro.

Ko mvura-kubereka parenchyma ari madzinde mashizha zvinomera akadai cacti, agave, Aloe, uye vamwe, muchikura dzisinganayi okunze. Nokuda vakawanda vakadaro chirimwa rinenge anogona Stock pamusoro mvura kana mvura haangavi refu.

Features pneumatic parenchyma

pane zvinyama mumasero mhando vari kure nomumwe. In pakati ndivo intercellular dzezvimwe umo mhepo inochengeterwa.

Zvaiitwa parenchyma ndechokuti rinopa masero mamwe munyama zvinomera vane carbon dioxide inobvisa uye oxygen.

Pane yakadaro zvinyama mumuviri zvikurukuru nomumachakwi uye hwemvura zvirimwa. Munyika kashoma.

Assimilative parenchyma: marongerwo uye mashandiro

It rine masero mutete-nemasvingo svikiro kadikidiki.

Inside muchitokisi kuitwa rinenge vazhinji vari chloroplasts - the organelles anokonzera photosynthesis.

organelles ava membranes maviri. Inside the chloroplast thylakoids vari - discoid masaga makemikari zviri mazviri. Ivo aunganidzwa mu yemamota - grana. Recent interconnected achishandisa lamellar - elongated zvivako yakafanana thylakoids. Uyezve, chloroplasts vari starch inclusions ribosome zvakakodzera kuti kwetunhu mapuroteni, DNA uye RNA nzvimbo.

Pfungwa photosynthesis - generating Organic zvinhu kubva inorganic kubudikidza makemikari uye rezuva simba - unowanikwa thylakoids. The enzayemu huru iyo chinopa izvi nemakemikari anonzi chlorophyll. fuma Izvi girini (nekuvongwa iye nemashizha madzinde zvinomera vane ruvara ichi).

Saka, chikuru kushanda pane zvinyama mhando iyi - photosynthesis pamusoro apa, uyewo gasi exchange.

Kuitwa rinenge chinonyanya dzakabudirira dziri mashizha uye okumusoro dzakanzi pamusoro herbaceous zvirimwa. zviri varipowo michero zvakasvibirira. Kuitwa rinenge haisi pamusoro pemvura mashizha madzinde, uye yakajeka unodzivirira ganda.

Features chengetedzo parenchyma

The masero zvinyama ichi dzinoratidzwa sezvo unosvikirwa saizi. masvingo avo yemanyorero mutete, asi anogona thickened.

Rinoshanda okuchengetera parenchyma - kuchengetera muviri. Zvazvakadaro, kazhinji, rinoshanda se starch, inulin, uye dzimwe makabhohaidhiretsi, uye dzimwe nguva - mapuroteni, amino acids uye mafuta.

Ndicho chaionekwa ichi mhando mu tuvana mbeu zvinomera negore, uyewo vari endosperm. In perennial miriwo, nemiti, maruva uye miti stocking jira uve Mabumba, tubers, midzi, uyewo chinoumba yacho hunde.

mhedziso

The jira huru - anokosha ari mutumbi chirimwa, sezvo hwaro ose nhengo. Nemicheka iyi mhando zvinopa pezvakaitwa zvose zvinokosha, kusanganisira photosynthesis uye gasi exchange. Uyewo, zvinokosha zvinyama mutoro kusika uwandu kuti makemikari zvinhu (chinonyanya ihuru starch) iri miti pachavo, asi mbeu dzavo. Uyezve inotonhorera Organic yeimwe ari parenchyma kunogona kungoitwa mhepo uye mvura. Pneumatic uye rine mvura munyama havana zvose zvinomera. Wokutanga varipo chete mugwenga, uye yechipiri - iri Wetland marudzi.