MCQ
Sharks, skates, and rays are also called $..........$ fishes.
- AJawless.
- BBony.
- ✓Cartilaginous.
- DFreshwater.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(I)$ Body is circular in cross-section.
$(II)$ Parasite found in animals and plants.
$(III)$ Organ-system level of body organization.
$(IV)$ Incomplete digestive system.