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In ecological succession from pioneer to climax community,the biomass shall
Ecological succession on sand is
Succession in a 6 metre deep pond exhibits a sequence of
Trophic level in a food chain which cycles the various materials between environment and living organisms is constituted by:
Intermediate community between pioneer and climax communities is called
The various biotic communities that develop during biotic succession are termed as seral or transitional communities. The entire sequence of development stage of biotic succession from pioneer to a climax community is known as sere.
Last stabilised community in a plant succession is known as
Climax community is the stable, self perpetuating and final biotic community that develops at the end of biotic succession and is in perfect harmony with the physical environment.
A community which starts succession in a habitat is
The first biotic community which develops in a bare area is called pioneer community. It has very little diversity.This stage takes the longest time to change the environment for invasion of the next community.
The early settlers on a barren area(rock) are
Lichens are the early settlers on a barren area because they can tolerate desiccation, heating during summer noon or excessive cooling during winter nights. They secrete lichen acids and carbonic acid. The acids slowly corrode rock surface and release minerals required for proper growth of lichens.
Which one of the following is considered as pioneer community in xerarch?
Which one of the following is a major constituent of biological membranes, nucleic acids and cellular energy transfer systems?