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ID number:490261
Author:
Evaluation:
Published: 25.11.2016.
Language: Latvian
Level: Secondary school
Literature: n/a
References: Not used
Extract

Protams, no bitēm nenāk tikai medus. Ir iespējams izgatavot bišu maizi, tā satur ap 240 bioloģiski aktīvu vielu kas ir nepieciešamas cilvēkam ikdienā. Propoliss, bites ar to dezinficē savu mājokli un aizlīmē caurumus. Pateicoties propolisam, bites stropā spēj nodrošināt tādu sterilitāti, ka pat ķirurgi vārētu uzglabāt savus instrumentus. Vasks,jeb taukiem līdzīga viela, ko bites izdala caur vaska dziedzeriem, lai veidotu šūnas, kur izvietot medu un audzēt perus. Tīrā veidā, tas ir balts, bet kontaktējoties ar ziedputekšņiem, kļūst dzeltens.

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