Question

amphioxus, why this organism is called branchiostoma?​

Answer 1

Explanation:

Branchiostoma, an invertebrate chordate. In this lab, you'll examine several different specimens of Branchiostoma, which is also called Amphioxus. ... This organism also goes by the common name "lancelet," supposedly because it resembles a small lance.

Answer 2

Answer:

General features. The lancelets are also called cephalochordates (Greek: kephale, “head”) because the notochord extends from near the tip of the tail to well into the anterior of the body. Because they do not have the braincase, or cranium, of a vertebrate, lancelets are often called acraniates.

Branchiostoma lanceolatum

Taxonomy - Branchiostoma lanceolatum (Common lancelet) (Amphioxus lanceolatum) (SPECIES)

Explanation:

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