Sutemizuvchilarning kelib chiqishi

Sutemizuvchilarning kelib chiqishi

KIRISH

ASOSIY QISM---------------------------------------------------------------------X (28 bet)

1-BOB. Sutemizuvchilarning kelib chiqishini tasniflash----------------------- 4

2-BOB. Trias davrida--------------------------------------------------------------- 11

3-BOB. Ekologiyaning kengayishi Mezozoy erasi----------------------------- 22

XULOSA------------------------------------------------------------------------------30

ILOVA ---------------------------------------------------------------------------------31

FOYDALANILGAN ADABIYOTLAR------------------------------------------- 38