A. Nonliving cells
B. Siliceous wall
C. Mucilaginous wall
D. Water proof cell
Correct Answer: Siliceous wall ✔
Last Updated: October 05, 2021
A. Nonliving cells
B. Siliceous wall
C. Mucilaginous wall
D. Water proof cell
Correct Answer: Siliceous wall ✔
Last Updated: October 05, 2021