Which of the following helps some hydrophytes to thrive in wetlands and marshes where water level fluctuates time to time?

Which one among the following is not a feature of Xerophytes ?

Halophytes are the plants that grow on which one, among the following categories of soil ?

Marsilea, Fern and Horse-tail are examples of which one of the following plant groups?

Which one of the following parts of the pitcher plants becomes modified into a pitcher?

In which one of the following physiological processes, excess water escapes in the form of droplets from a plant?