Question

Given below are some of the stages of the hydrarch. A. Marsh - meadow stage B. Reed-swamp stage C. Submerged plant stage D. Phytoplankton stage E. Free floating plant stage Select the option that represents the correct sequence of these stages.

• A. D $\rightarrow$ C $\rightarrow$ E$\rightarrow$ B$\rightarrow$ A
• B. C $\rightarrow$ E $\rightarrow$ A $\rightarrow$ B $\rightarrow$ D
• C. B$\rightarrow$D$\rightarrow$C$\rightarrow$A$\rightarrow$E
• D. D $\rightarrow$E $\rightarrow$C $\rightarrow$ B $\rightarrow$ A

Answer 1

Answer: (A)

D $\rightarrow$ C $\rightarrow$ E$\rightarrow$ B$\rightarrow$ A

Answer 2

Answer (a) D $\rightarrow$ C $\rightarrow$ E$\rightarrow$ B$\rightarrow$ A