The stem of submerged hydrophytes is soft and weak. This is due to
A. absence of xylem
B. absence of stomata
C. absence of phloem
D. reduced mechanical tissue and xylem
Answer:A
The stem of submerged hydrophytes is soft and weak. This is due to
A. absence of xylem B. absence of stomata C. absence of phloem D. reduced mechanical tissue and xylem