Starting from a bare rock or site of a volcanic eruption, trace the organisms that participate in the process of successive?

Describe the process of succession on a bare rock.

Name the pioneer species organisms on a bare rock.

A process is occuring throughout the day, in 'X' organism. Cells are participating in this process. During this process ATP, CO_2 and water are evolved. It is not a light depen-dent process. Is it a catabolic or an anabolic process?

A process is occuring throughout the day, in 'X' organism. Cells are participating in this process. During this process ATP, CO_2 and water are evolved. It is not a light depen-dent process. Name the process.

What do you mean by succession ? Give one difference between Primary and Secondary succession. Describe process of succession on bare rock.

Primary succession on the rocks is called xerosere. Answer the following Organic acids have important role in this succession. Justify.

Trace the succession of plants on a dry bare rock.

Study the diagram and answer the following questions: What term is used for the process when shifting occurs from A-site to P-site?

Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg haemoglobin.