the difference is that a duetrostome (second mouth) is the end and the protostome(first mouth) is the begining.
Coelomates that develop with the blastopore becoming the mouth are protostomes. An example of a protostome would be the Caribbean reef squid.
protosome
deuterostomes
Yes, annelids belong to the protostome group of animals. Protostomes are a group of animals whose blastopore develops into the mouth first during embryonic development. Annelids, such as earthworms and leeches, exhibit characteristics consistent with protostome development.
No , vertebrates are duterostomes .
The plural of perch, when referring to a bird's perch, is perches. The plural of perch, when referring to the fish, remains perch.
protostome development
There are three species of the perch: Percaflavescens (Yellow perch), Perca fluviatilis(European perch) and Perca schrenkii (Balkhash perch).
perch perkins
No. A perch is a fish.
There are three species of the perch: Percaflavescens (Yellow perch), Perca fluviatilis(European perch) and Perca schrenkii (Balkhash perch).