The ecological succession starting from drylands is:
Correct answer: A. Xerosere
- A. Xerosere
- B. Hydrophytes
- C. Halophytes
- D. All
Explanation
Xerarch succession takes place in dry areas and the series progress from xeric to mesic conditions. In ecology, a mesic habitat is a type of habitat with a moderate or well-balanced supply of moisture.
This question appeared on the NUMS 2016 paper, which you can sit online with every answer explained.
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About Ecosystems
An ecosystem consists of organisms interacting with one another and with abiotic factors such as light, water, soil and temperature. The topic covers populations and communities, food chains and webs, trophic levels, ecological pyramids, energy flow, nutrient cycles and ecological succession.
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