- Bony fish
- Cartilaginous fish
- Jawless fish
- Lobe-finned fish
Category: Biology etea medical mcqs
- Digestive system
- Nervous system
- Water vascular system
- Reproductive system
- Digestion
- Respiration
- Locomotion and feeding
- Reproduction
- Oligochaeta
- Hirudinea
- Polychaeta
- Archiannelida
- Polyp
- Medusa
- Larva
- Planula
- Brain
- Ganglia
- Nerve net
- Ventral nerve cord
- Eumetazoa
- Parazoa
- Radiata
- Bilateria
- Live in warm climates
- Maintain a constant internal body temperature
- Have hair
- Are viviparous
- Lizards
- Snakes
- Crocodilians
- Turtles
- Gills
- Alveoli
- Air sacs
- Diaphragm
- Desiccation
- Respiration
- Reproduction
- All of the above
- Dorsal to the nerve cord
- Ventral to the nerve cord
- Dorsal to the digestive tract
- Ventral to the digestive tract
- Bilateral
- Radial
- Pentamerous radial
- Asymmetry
- Locomotion
- Feeding and respiration
- Defense
- Shell secretion
- Soft body
- Exoskeleton
- Internal skeleton
- Radial symmetry
- Only one host
- Multiple hosts
- Direct development
- Asexual reproduction only
- Scyphozoa
- Hydrozoa
- Anthozoa
- Cubozoa
