Nori Used as a Sushi Wrap is Produced by Growing

Question

Nori used as a sushi wrap is produced by growing Porphyra, a ________, in tanks.
A) green alga
B) red alga
C) brown alga
D) fungus
E) cyanobacterium

Accepted Answer

Nori is produced by growing Porphyra, which is a red alga, in tanks.