Root pockets are the characteristic feature of acquatic plants. Among the given options only Eichornia is the aquatic plant. Hence option A is correct.
Single adventitious root develops into tuberous root in
Answer: Option A
Explanation
Single adventitious root develops into tuberous root in Ipomea batatus (sweet potato). These roots store food material, become swollen and attain tuber like shape.
Epiphytes mostly belong to family Orchidaceae. Vanda is the most common example of the epyphytic plants of the orchidaceae family. Epiphytic orchids have thick, flattened, photosynthetic roots and without any formal organisation of leaves. Their roots are green, aerial and adventitious which help in photosynthesis.
