Question

Give brief sketch of classification of phylam chordata ? write short note on pises​

Answer 1

Answer:

Explanation:

A chordate is an animal of the phylum Chordata During some period of their life cycle, ... (See diagram under Phylogeny.) ... The invertebrate chordate classes are from Fishes of the World. ... filaments, a tail, a neural chord with a brain at the front end, and possibly eyes—although it also had short tentacles round its mouth.

Answer 2

Answer:

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Explanation:

Phylum Chordata belongs to the Kingdom Animalia and includes all the vertebrates, i.e., animals with a backbone, and several invertebrates, i.e., organisms without a backbone. They possess a bilaterally symmetrical body and are divided into three different sub-phyla.