130. (v20/21-102-18) Quyida tog mintaqasida uchraydigan, tuxum hujayrasining shakllanish bosqichida qoshimcha qobiqlar hosil boladigan organizmlarni toping.
1) xojasavdogar; 2) bori; 3) boltayutar;
4) zargaldoq; 5) oqquyruq; 6) charx ilon;
7) tog zogchasi; 8) kaklik; 9) silovsin.
A) 4, 8 B)3, 7 C)1,6
D) 2, 5