Question

Differentiate phylum Porifera from phylum Coelenterata? [2 MARKS]

Answer 1

Two differences : 0.5 Marks each
Examples : 1 Mark

$$\begin{array}{cc}Porifera& Coelenterata\\ \text{Cellular level organization}& \text{Tissue level organization}\\ \text{Mostly marine and solitary}& \text{Aquatic either solitary or colonial life}\\ \text{Examples: Spongilla, Euplectella etc.}& \text{Examples: Hydra, Sea anemones, Corals etc.}\end{array}$$