PECHAKNAMOLAR QABILASI
pechaknamolarqabilasi
33 betDOCX241 ko'rildi1 marta sotilgan
23 000 so'm
Sanjarbek Ashuraliyev5248 ta hujjat sotilgan
Tavsif
MUNDARIJA: KIRISH…………………………………………………………………….....3 I.BOB.PECKAKNAMOLAR QABILASINING EVOLYUTSION RIVOJLANISHI VA TARIXIY SHAKLLANISHI. 1.1.Evolyutsion jarayonlarda pechaknamolarning ahamiyati……………………………………………………………………….5 1.2.Pechkaknamolar qabilasining insonlar va tabiy resurslarga ta'siri……………………………………………………………….11 II.BOB.PECHAKNAMOLAR QABILASINING QISHLOQ XO'JALIGI VA BIOLOGIK XILMA-XILLIK XUSUSIYATLARI 2.1.Biologik xilma-xillikni saqlash va ekologik muvozanatni tiklashda pechaknamolarning ro’li……………………………………………………….15 2.2.Pechaknamolar qabilasining turlari va turli xususiyatlari………………....23 XULOSA………………………………………………………………………29 FOYDALANILGAN ADABIYOTLAR……………………………………..30
Hujjat haqida
- Kategoriya
- Kurs ishlari | Botanika
- Format
- DOCX
- Hajmi
- 33 bet
- Fayl hajmi
- 33.26 KB
- Muallif
- Sanjarbek Ashuraliyev
- Qo'shilgan
- 05.02.2025
