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

(v17-121-26) Geterotrof oziqianish xususiyatiga ega prokariot (a) va fototrof eukariot (b) organizmlarni aniqlang.

1) ossillyatoriya; 2) temir bakteriyalari;

3. 
   pichan bakteriyasi; 4) shumg'iya;
   

5. 
   rafieziya; 6) kalian; 7) midiya; 8) gizsint;
   

8. 
   parpi.
   

A) a-3; b-6, 8, 9 B) a-1,2; b-5, 6, 7

C) a-2, 3; b-4, 5, 6 D) a-2, 3; b-6, 7, 8

31. 
    (v18-1-440) Noto'g'ri javobni toping.
    

1. 
   fotoliz natijasida hosil bo'igan CO₂ yana fotosintez uchun sarflanadi
   
2. 
   kraxmal amilaza ta'sirida parchalansa, qizg'ish rangga kiradi
   
3. 
   hilol, gulsafsar va g'umay ko'payish usuli bilan o'xshash
   
4. 
   kraxmai amilaza ta'sirida parchalansa, sariq rangga kiradi
   

31.