Question

question 5 / 6
which stage of the cnidaria life cycle is shown in the illustration?
a. planula
b. polyp
c. medusa
d. gamete

Explanation:

Cnidarians have two main life - cycle stages: polyp and medusa. A planula is a free - swimming or crawling larval form. A gamete is a reproductive cell. The illustration shows a polyp stage which is typically sessile, cylindrical, and attaches to a substrate.

Answer:

B. polyp