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Zvii zviri hunhu mhuka? The chikuru zviri zvipenyu

Vazhinji zvipuka zvine masero akawanda zvipenyu vanogara panyika kana zvirimwa kana mhuka. Zvinoita sokuti musiyano pakati pavo pachena kuitira kuti haugoni kuzeza vanokurondedzera pakutanga kuona.

The miti vakasiyana nemhuka

Chero muviri mhenyu ndezvevanhu chero pfungwa, genus, mhuri, varayirwa, uye zvichingodaro. Rinotungamirirwa tichibatanidza Mapato vari kudyara umambo uye mhuka umambo. Plants vanokwanisa kuti vaunze kubva inorganic zvinhu makemikari ari nedanho photosynthesis uye haigoni kufamba, mhuka kudya zvinomera uye mumwe uye vachishingaira zvinofamba dzichitsvaka zvokudya.

Karl Linney, muvambi ari kupatsanura hwemhuka uye chirimwa nyika, kwaratidza kuti zvinomera sezvo zvinenge kuti zvikure uye murarame, uye mhuka - kukura, kurarama uye kunzwa. kuparadzana uku hazvirevi zvinodiwa ano nesayenzi.

Unhu kuri mumashoko zvose zvipenyu zvose

Kusimbisa hunhu nyika kurarama zvisikwa, zvinokosha kuona izvo zvinhu ndezvemamiriro zvose zvipenyu. Kutanga, zviri zvose zvinotevera unhu:

1. zvipenyu vanokwanisa muviri uye metabolic zvinogadzirwa goho uye imwe nzira kana imwe kuwana zvakakodzera zvinhu kuenderera mberi noupenyu.

2. Vanogona kufamba kana kushandura nzvimbo dzemiviri muchadenga.

3. vazukuru vavo vari kuratidza zviratidzo nevabereki zvipenyu.

4. Vanhu mumwe dzemarudzi akasiyana mumwe, uye kusiyana zvingava zvaanoda uye akazvimirira yedzinza.

5. Utachiona zvokusarudza sei kune mikana yakawanda yokukurudzira.

6. Vazhinji zvipenyu anokwanisa kukura, kukura.

7. Panguva upenyu zvipenyu vanosangana kusingarapiki kuchinja.

8. Vanogona kuzvibereka pachavo sezvinoita zvinenge.

Ndezvipi zvinoitwa mupenyu ubiquitous

Vakawanda zviri zvipenyu, kana ivo vanobviswa choga, kungava kuri munyika yose zvisina upenyu zvakasikwa. Somuenzaniso, anokwanisa kukura crystals, mabwe zvishoma nezvishoma, asi kuputsa, vanogona ndozonogara kubva nzvimbo yaro yepakutanga. Air, mvura, mapuraneti uye kunyange mapoka enyeredzi vari kutamira. Ukuwo, mhodzi kwenguva refu havagoni kuratidza unhu hwavo uye kwete tsaukai jecha remakungwa.

An chinokosha kubatana pakati munyika yavapenyu uye zvisina upenyu zvakasikwa, ndivo nemavhairasi kuti havasi vanokwanisa muviri, unogona kugadzirirwa muchimiro crystals, ichiputswa uye recrystallized, uye ivo hatiori pashure zvose izvi tinoberekwa utachiona ehupfumi. Zviratidzo zvipenyu - iri pakutanga kunzwisisa makemikari anoumba uye kuvapo zvimwe mamorekuru zvoutachiona munzvimbo maumbirwo yavo. Dzinenge zvinenge mamorekuru mapuroteni uye nucleic acids.

Plants-vanonyengera

Zvakasikwa pane kujairika zvinomera pamwe atypical features, izvo zvinoita kuti zvakakodzera kuona izvo zvinhu zviri hunhu mhuka, uye izvo - nokuti chirimwa. Pane miti kuti vari indistinguishable kubva pamabwe. Ivo akafanana reraimu, girenayiti uye Goldstone chena. Zvirimwa izvi zvinonzi Lithops. Sezvo Desert Vagari, ivo kashoma vanokwanisa zviripo mvura uye kuchipedza mwando kubva bvungapfunga.

Zvinozivikanwa kuti zvirimwa anogona kupindura vasafara uye secrete makemikari manzwiro avo kuti miti kubereka chirimwa mahormone.

Kune miti yakawanda asingagoni kubuda photosynthesis uye kugamuchira zvokudya, vanonyengera uye digesting tumbuyu uye mhuka duku. Pakati pavo - the sundew, Venus flytrap, vairinda mashizha madzinde, runowanzoitika zvinomera, asi nevamwe zvinhu.

Panewo Mbeswa dzinobata nekudya tupembenene Rafflesia Arnoldi, ane ruva yaive yakatsvukuruka mashava ruvara. Chirimwa haarambi kunze photosynthesis, hakuna nhengo chaizvo kuti chirimwa, chete nemamiriro sero akabvumira kuutakura kunyikadzimu zvipenyu, uye kwete mhuka.

How kusiyanisa miti nemhuka

Kuti tizive kuti ndivanaani vamwe zvipenyu kune imwe boka zvipenyu, sainzi inofanira kuva unequivocal mhinduro yomubvunzo wokuti, "chii zviratidzo zviri maitiro mhuka, chii chinosiyanisa kubva zvirimwa." Zvisinei, kupa mhinduro chaiwo pamusoro musiyano pakati vamiririri umambo nemhuka chitarisiko yavo panzvimbo yakaoma.

Modern taxonomy anomanikidzwa kuita zvidzidzo kunzwisisa dzinoitwa nemikana ukama sayenzi. Nokuti chinangwa ichi, nzira kuti kuongorora magene uye samolecular zvechadenga kwemarudzi, uyewo mashoko ose embryo kukura.

Mhuka havadi mhuka

Kuti tizive kuzivikanwa mamwe gungwa zvipenyu zviri mhuka umambo, zvaidiwa kuti tsanangurai chii zvinhu zviri yo mupenyu muviri remhuka. Zvakatora masayendisiti kupfuura gore, kuti zvinenge umo makanga musina zvomudumbu hurongwa, uyo akararama vasiyana substrate, uye vakanga zvakafanana maruva kujairika, vainzi mhuka. Naizvozvo, kuti zvakarurama uone mhando zvipenyu rinoshanda isingazivikanwi muviri, zvinokosha kuona izvo zvinhu zviri yo mhuka.

Kuona boka zvomumvura invertebrates kuva imwe mhando muviri anozivikanwa zvakanga zvakaoma kudaro, izvozvo pakutanga kwakasarudzwa kuti kuaisa hwaJehoshafati Pogonophora. Utachiona uhwu vakura kunyimwa zvomudumbu hurongwa, uye zviri pachena kuti ivo hapana akafanana nemhuka. kudzidza hunhu hwavo embryo kukura chete aigona kupa kune annelids.

Chiratidzo, maitiro chete nokuti mhuka umambo

Vari mhuka umambo vari zvinenge zhinji vari dzakashandisa ose zvakatipoteredza ezvinhu. It dzakachinjwa marongerwo dzavo uye chitarisiko. Kuti tinzwisise kuti matambudziko vari kutarisana zoologists kubata systematics ano zvipenyu, nyora unhu hwemhuka. Saka, vakawanda mhuka:

1. Hapana photosynthesis, zvinenge ava heterotrophic.

2. chikafu chinouya kubudikidza mumuromo zvomudumbu mhango uye ozeyewa mune unyanzvi masangano. Power rinoshanda.

3. Mhuka zvinenge vanokwanisa kufamba. Vakati kugara zvimwe substrate, nzira iyi ndiyo kutanga yechipiri.

4. Kuita zvokunze kurudziro iri muchimiro nemuchovha pasina tsinga, kana dzepanguva, kana ani.

Kuti tipindure zvinonyatsoteerera chii zviratidzo zviri yo mhuka, unofanira kusarudza kuti mhando zvipenyu zviri mubvunzo: kuroorwa-celled kana zvipuka zvine masero akawanda, chordates kana vertebrates. Chete dzakanga mhuka vanogona kutaura kwakadaro kwakasiyana zvinhu se:

1. Kuvapo mapoka anoverengeka micheka: integumentary, tsandanyama, huta zvinyama uye zvemukati ezvinhu.

2. Kuvapo zvinotevera nenhengo dzawo: zvetsandanyama nemapfupa, zvomudumbu, kufema, excretory, rokubereka, kweropa uye huta.

Chii miti, kusiyana nemhuka panguva nemaziso chechetere

Kupa zvachose mhinduro yomubvunzo wokuti musiyano vamiririri vaviri umambo pakukura, zvinokosha kuona izvo zvinhu zviri yo mhuka, chii chinosiyanisa kubva miti panguva cellular chechetere.

Huru zvinhu kusiyanisa chirimwa muchitokisi;

1. Plant masero, kunze Kamudzira ane chaizvo yakasimba sero rusvingo zvinosanganisira faibha.

2. Spare makabhohaidhiretsi mune miti vari iiswe chimiro polysaccharide starch.

3. masero vane vacuoles hombe ine sero muto.

4. cytoplasm ane inclusions muchimiro chicherwa munyu crystals.

5. Green chirimwa masero ane plastids - chloroplasts, apo photosynthesis kunoitika.

6. zvomudumbu vasipo uye zvokudya anopinda chirimwa kubudikidza osmotic.

7. mhinduro kwokunze dzishande dziri tropism.

8. Hapana kukwanisa kushingaira kufamba.

9. Kana kupatsanura masero achiumbwa nechepakati constriction pakati pavo uye yakagoverwa kuna arikunze.

Zvinokoshawo kuziva izvo zvinhu zviri yo mhuka panguva cellular chechetere.

1. Sero casing vasipo, chinhu cellular Kamudzira kuti chiri chirimwa mumasero.

2. Reserve polysaccharide ndiyo glycogen.

3. masero mhuka hakuna vacuoles guru. Ari nyore zvinenge vacuoles duku, izvo kuita mashandiro kugaya kana voga.

4. Inorganic munyu mumasero mhuka, yemanyorero chikaparara.

5. In masero mhuka havana chloroplasts uye hapana photosynthesis.

6. Padding panguva muchitokisi kupesana uye achiumbwa pamwe micheto kungapfuurira muchitokisi pakati.

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