Tuxumdonda urug'lanish jarayoni sodir bo'lganidan so'ng tuxum hujayra bachadon.,-■ nayiga o'tib, rivojlanishni davom ettiradi

(v13-102-12) Lansetnikda embrion maydalanish bosqichida 3 marta ekvatorial bo'lingandan so'ng uning biastomerlari soni nechta bo'ladi?

A)16 B)512 C) 128 D) 32

34. 
    (v13-103-4) Lansetnikda embrion maydalanish bosqichida 6 marta meridianal bo'lingandan so'ng uning blastomerlari soni nechta bo'ladi?
    

A)32 B)128 C)1024 D)612

35. 
    (v13-107-23) Embrion blastomerlari soni 1024 taga yetishi uchun u necha marta meridianal va ekvatorial bo'linishi kerak?
    

1. 
   6 marta meridianal, 4 marta ekvatorial
   
2. 
   4 marta meridianai, 3 marta ekvatorial
   
3. 
   6 marta meridianal, 3 marta ekvatoriai
   
4. 
   3 marta meridianai, 3 marta ekvatorial
   

36.