Animal kingdom consists of many different types of animals, but still all the animal share common characteristics. They all are multicellular means made up of more than one cell. They do not contain any cell...

Octopus and Jelly fish are both invertebrates. Octopus belongs to the group of cephalopods. Cephalopod means feet around the head. Jellyfish belongs to the Phylum Cnidaria and Class Scyphozoa. Both differ in...

Octopus and squid, both are aquatic animals belonging to the group of Cephalopods. Cephalopod means feet around the head. They both share many common features. However, they also differ in many attributes like...

Snails and slugs, both are invertebrate animals which belong to the Phylum Mollusca. Snails and slugs are closely related. However, the main difference between the two is that snails carry a protective shell...

Both, Leeches and Slugs are elongated-slimy creatures, but vary in their habitats. Leeches are relatives of earthworms, and mostly feed upon blood of other creatures, whereas Slugs belongs to Mollusks, hence...