In a scissors cross-over, the crossings provided are_________________?_x005F_x000D_i) 2 obtuse angle crossings_x005F_x000D_ii) 4 obtuse angle crossings_x005F_x000D_iii) 4 acute angle crossings_x005F_x000D_iv) 6 acute angle crossings_x005F_x000D_The correct answer is ?

• A. (i) and (iii)
• B. (i)and(iv)
• C. (ii) and (iii)
• D. (ii) and (iv)