Analysing the statements about cnidarians, which one is correct? a. The gastrovascular cavity of polyps is larger than that of medusae. b. Medusae...

Analysing the statements about cnidarians, which one is correct?

a. The gastrovascular cavity of polyps is larger than that of medusae.
b. Medusae have a body shape adapted to a sessile life.
c. Each species has a single body shape throughout its life cycle.
d. Medusae have a reduced gastrovascular cavity compared to polyps.
e. Polyps have a reduced gastrovascular cavity compared to medusae.
a) a
b) b
c) c
d) d
e) e