Which do not have stomata?
A.Submerged hydrophytes – plants grow completely in the water, stomata are absent.
B.Hygrophytes – plants grow in wet conditions, stomata are present.
C.Mesophytes – plants grow in average climatic conditions. Stomata are present.
D.Xerophytes – plants grow in dry or arid conditions, sunken stomata are present.
So, the correct option is ‘submerged hydrophytes’.