9-sinf biologiya fanidan test savollari 1-variant Biologiyani o`rganish usullari qaysilar?

JAVOBLARI 1-variant
18 . vertitsilium
19 . karrak
20 . parazit
21 . ko’p yillik
22 . ninachi
23 . ra’nodoshlar
24 . bosh oyoqli malyuskalar
25.ERITROSITLARDA

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
D	A	C	B	A	D	A	B	C	D	D	D	B	C	C
16	17
D	A

JAVOBLAR 2-variant

18.oziqni tashish; 19.tojsimon arteriya; 20.alviolalar; 21.ra`nodoshlar

22.0,8sek; 23.qaramol tasmasimon chuvalchangi;24.o`mrov,kurak
25.bo`g`ma.

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
D	D	B	C	A	D	B	B	A	B	C	A	B	A	B
16	17
C	D