What is the common name of Dentalium?
Tusk shell

Name the anticoagulant present in leech.
Hirudin

Name an animal that contains chlorophyll.
Euglena

What is the name of insect which is commonly found in our houses behind pictures on walls and amidst books causing damage to them ?
Ctenolepisma species

Which animal is commonly called as Devil fish ?
Octopus

What is the biological name of praying mantis ?
Mantis religiosa

What is the common name of sepia ?
Cuttle fish

Which sea animal is considered as a link between the vertebrates and invertebrates ?
Amphioxus

Flying fish are fish, but flying foxes are not foxes. What kind of creatures are they?
Bats

Which order of mammals reproduce eggs but suckle their young ?
Monotremes