Question

What is trochophore?

Answer 1

Trocophore is  a small, translucent free-swimming larva characteristic of marine annelids and they have spherical or pear-shaped bodies and are girdled by a ring of cilia that enables movement easily

Answer 2

⭐⭐ TEOCHOPHORE ⭐⭐

$\rightarrow$ It is the characteristic larva of annelids.

$\rightarrow$ It is 'top' shaped and bears one or more bands of cilia, an epical tuft , an eye etc.

→ It is believed to be the forerunner of higher invertebrates.