What is the difference between Protostomes and Deuterostomes?

ProtosomesL

1. The animals in which the mouth develops first and anus is formed later are called protostomes.

2. Cleavage is spiral and determinate types.

Deuterostomes:

1. The animals in which the anus develops first in the embryo followed by development of mouth are called deuterostomes.

2. Cleavage is radial.