6-sinf Botanika

c) boychechak; d) makkajo'xori; e) achambiti; f) ituzum

A) 1-d, 2-c, 3-e, 4-f, 5-a, 6-b B) 1-d, 2-c, 3-b, 4-e, 5-a, 6-f

C) 1-d, 2-a, 3-b, 4-f, 5-c, 6-e D) 1-d, 2-e, 3-c, 4-f, 5-b, 6-a

15. Unig'chining qaysi qismi changlarni ushlab qoladi?

A) tumshuqcha B) ustuncha. C) tuguncha D) gulqo'rg'on

16. Yong'oq, terak o'simliklarining gullariga xos belgini aniqlang.

A) gulqo'rg'oni murakkab B) gulqo'rg'oni oddiy, kosachasimon

C) gulqo'rg'oni oddiy, tojsimon D) gulqo'rg'onsiz

17. Achambitining ikkinchi nomini aniqlang. A) qoraqobiq B) jag'-jag' C) xarduma D) ajriq

18. Gul formulasi orqali nimani aniqlash mumkin? A) o'simlikning hayotiy shaklin

B) meva turini C) qaysi oilaga mansubligini D) yashash muhitini

19. Jag`-jag` gulining formulasi qanday?

20.Manzarali daraxtlar ga misol yozing.