In this article we will discuss about Hemichordata:- 1. General Characters of Hemichordata 2. Classification of Hemichordata. General Characters of Hemichordata: 1. Solitary and colonial, mostly tubicolous, exclusively marine. 2. Body soft, fragile, vermiform and divisible into proboscis, collar and trunk. 3. Body wall with a single-layered epidermis. 4. Coelom enterocoelous, divisible into protocoel, mesocoel […]
Hemichordata: Characters and Classification (With Diagram)
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