- Diploblasts and Triploblasts
- Protostomes and Deuterostomes
- Coelomates and Acoelomates
- Radial and Bilateral
No category found.
- Gastrulation
- Organogenesis
- Cleavage
- Fertilization
- Platypus
- Kangaroo
- Dolphin
- Bat
- Annelids
- Amphibians
- Amniotes (Reptiles, Birds, Mammals)
- Fish
- Digestion
- Feather maintenance
- Respiration
- Flight
- Dinosaurs
- Crocodilians
- Turtles
- Anapsids
- Two chambers
- Three chambers
- Four chambers
- One chamber
- Osteichthyes
- Chondrichthyes
- Agnatha
- Sarcopterygii
- Gills
- Jaws
- Eustachian tubes and tonsils
- Lungs
- Locomotion
- Defense
- Feeding
- Reproduction
- Nephridia
- Kidneys
- Malpighian tubules
- Flame cells
- Jointed legs
- Segmented body
- Shell
- Radial symmetry
- Sponges
- Corals
- Sea cucumbers
- Starfish
- Urochordata
- Cephalochordata
- Vertebrata
- Hemichordata
- Urochordata
- Cephalochordata
- Vertebrata
- Hemichordata
- Urochordata
- Cephalochordata
- Vertebrata
- Agnatha
- Presence of scales
- Mammary glands
- Feathers
- Gills
- Bird
- Mammal
- Fish
- None of the above
- Reptiles
- Birds
- Mammals
- Amphibians
