21. (05-1-30) Poyada barglari qarama-qarshi joylashgan osimliklar guruhi togri korsatilgan qatorni belgilang.
1) eman; 2) rayhon; 3) yalpiz; 4) oqquray;
5) chinnigul; 6) nastarin; 7) dolana; 8) kiyikot;
9) sambitgul.
A) 2, 3,5, 6, 8 B)1,3, 5, 7, 9
C) 1,2, 4, 6, 7, 9
D) 2, 3,4, 5, 7, 9
E)1,3, 6, 7, 8, 9