Define phylum.

Arrange the number of species of phylum Arthropoda ( (A)) , phylum Chordata ((B),) and phylum Mollusca ((C)) in ascending order.

Arrange the number of species of phylum Arthropoda ( (A)) , phylum Chordata ((B),) and phylum Mollusca ((C)) in ascending order.

Identify the phylum of the given animal and write any two characterstics of this phylum.

Identify the phylum to which the given organism belongs to and enlist the charcterstics of this phylum.

Name the phylum to which earthworm belongs . Gie one speific feature of this phylum

Define the following terms: Phylum

Define and understand the following terms: Phylum

Define and understand the following terms: Phylum

Define and understand the following terms: Phylum