Question

Given 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→C→E→B→A
B)C→E→A→B→D
C) B→D→C→A→E
D) D→E→C→B→A

Answer 1

As we know that aquatic conditions are incorporated in the inland surface water, oceans, and groundwater. Microorganisms are the key parts of the aquatic environment. We all know that hydrarch succession is the one that originates in an aquatic environment.

Complete answer:
Let us all find out about sea-going progression which is the sequence of different stages that makes water transform into terrestrial land. The cycle of sea-going progression is additionally called Hydrosere or hydrarch progression. The phytoplanktons are the basic autotrophs that are present in the marine habitat. These are considered as the ancestor of plants in the terrestrial habitat. In this manner, we can say that the phytoplanktons are the primary phase of progression. Nonetheless, there are different stages included. The phases of hydrarch progression are listed as follows:

1. Phytoplankton
2. Submerged plant stage
3. Free-skimming plant stage
4. Reed-swamp stage
5. Marsh-knoll stage

In the principal stage, for example, the phytoplankton stage algal spores go through germination and colonize the water body. In the subsequent stage, supplements are added to the dirt that emerges bypassing the phytoplanktons and the established lowered hydrophytes emerge there. With the expansion in the profundity of soil, lowered vegetation vanishes and free-skimming plants come up. The reed-swamp stage shows up when the profundity of the water begins diminishing. It is also known as an amphibious stage. Here the floating plants at the lake will spoil, improving the enhancements in the earth and making it more productive for plants that can live in either water or shorewards. In the last stage, the sorts of brambles and a collection of trees get winning and casings the pinnacle network which is known as the climax community.

Hence, the correct answer is option (A)
Note: Succession began with the foundation of pioneer networks in a wet region named as hydrarch succession. Stages associated with hydrarch progression advances from hydric to mesic condition lastly to a community network.