Who used the word 'species' for the first time as the basic unit of classification?

Mangifera indica is the scientific name of

Hydra belongs to the phylum

How do fungi reproduce?

Name the protozoan causing Amoebiasis.

Planaria belongs to the phylum

Which organisms are called floating pastures of seas?

Moonjelly belongs to the phylum

Insects, crabs and spiders belong to ______________ phylum.

Sponges belong to the phylum