MCQ
How many gill slits are present in Cyclostomata ?
- A$6 -15$
- ✓$12 -30$
- C$14 - 28 $
- D$7 -14$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| List $I$ | List $II$ |
| $A.$ Cocaine | $I.$ Effective sedative in surgery |
| $B.$ Heroin | $II.$ Cannabis sativa |
| $C.$ Morphine | $III.$ Erythroxylum |
| $D.$ Marijuana | $IV.$ Papaver somniferum |
Choose the correct answer from the options given below: