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Interactiunea biotop - biocenoza .

Interactiunea biotop - biocenoza . . Relatia apa-vietuitoare. XEROFILE. Prefera locuri uscate ,cu deficit permanent sau temporar de umiditate . La plante : Frunze mici solzoase sau spini ; Epiderma cu multe straturi,cu perisori ; Cuticula groasa,cerata ;

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Interactiunea biotop - biocenoza .

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  1. Interactiuneabiotop-biocenoza. Relatiaapa-vietuitoare

  2. XEROFILE • Preferalocuriuscate ,cu deficit permanent sautemporar de umiditate. • La plante: • Frunze micisolzoasesauspini; • Epiderma cu multestraturi,cuperisori; • Cuticulagroasa,cerata; • Stomatemultedispuseadanc; • Tesuturi de rezistenta; • Tulpinatansformata (depozitareapa); • cactusi • La animale: • Parul,penele,cuticulachitinoasasaucornoasa le protejeazasiimpiedicapierdereaapei din organism; • Mamifereleeliminaputinaurina ,concentrata in uree; • Camilasidromaderulfolosescapa din grasimeaoxidataaflata in cocoasa. • Dromader,camila

  3. Palamida-Cirsium arvensis Murul-Rubus sp. Ciulin-Carduus nutans

  4. Camelus dromedarius Camelus bactrianus Camila bactriana

  5. HIGROFILE • Preferaumiditateaexcesiva • La plante: • -frunze relative marisisubtiri • -epidermasubtire, foarterar cu cuticula • -stomateputine, darproeminente • -sistemradicular,slabdezvoltat. • Higrofilelesuntplantele care traiesc in mlastini, pemargineaapelorsipepajistileumedefiindplantele care factranzactia de la planteleacvatice la celeterestre. Higrofilele au caractereintermediareintreplantelehidrofilesicelemezofile. • Drete, • La animale: • Pieleaestebogata in glande,golasa,cu un strat protector; • Transpiratiaesteredusa; • Traiesc in locuriumbroase. • Salamandra

  6. Drete-Lysimachia nummularia Salamandra-Salamandra algira

  7. HIDROFILE • Plantelesianimaleleacvatice • La plante: • frunzelatitesau fin divizate • epidermasubtirefaracuticula • stomateputine,lipsesc de peparteainferioara a frunzei • spatiiintercelularemaripline cu aer. • Nufarul • La animale: • Forma corpuluihidrodinamica • Organele de locomotie sub forma de vasle,inotatoare,palete. • Delfin,

  8. Nufar,zambila de apa Delfin Foca Pinguin

  9. MEZOFILE • Preferaumiditateamoderata • La plante • Nu au caractereadaptativespeciale • In locuriumede pot prezentacaractere de higrofile,iar in celeuscate de xerofileMezofitelesuntcelemainumeroaseplante de pepamantdupanumarulspeciilor. • smardar • La animale • Nu au caracteristicispecifice de adaptare • Suportavariatiilemari de umiditate,fiind de celemaimulteorirezistente in raport cu factorulapa. • Pisica,cainele,gugustiucul,vrabia

  10. Smardar Margareta

  11. Hawortia sizunami

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