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CBSE Class 12-science Answered

Mention the role of pioneer species in primary succession on rocks. 
Asked by Topperlearning User | 19 Sep, 2016, 06:06: AM
answered-by-expert Expert Answer

In primary succession on rocks, the pioneer species invade a bare area and give way for other species to grow.

Answered by | 19 Sep, 2016, 08:06: AM

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CBSE 12-science - Biology
what is adaptive radiation? does it refer to  power of adaptation in an individual to a variety of environments or evoluion of species from a common ancestor or adaptations due to geographical isolations?
Asked by imtiyazmulla68 | 30 Mar, 2018, 09:34: PM
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CBSE 12-science - Biology
Mention the role of pioneer species in primary succession on rocks. 
Asked by Topperlearning User | 19 Sep, 2016, 06:06: AM
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CBSE 12-science - Biology
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Asked by Topperlearning User | 19 Sep, 2016, 06:07: AM
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CBSE 12-science - Biology
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CBSE 12-science - Biology
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Asked by Topperlearning User | 13 Jun, 2014, 04:48: PM
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CBSE 12-science - Biology
Why nutrient cycles in nature are called biogeochemical cycles?
Asked by Topperlearning User | 19 Sep, 2016, 06:06: AM
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CBSE 12-science - Biology
The gradual and predictable change in the species composition of a given area is called ecological succession. What do you understand with the pioneer and climax communities in this context? 
Asked by Topperlearning User | 19 Sep, 2016, 06:06: AM
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CBSE 12-science - Biology
Name the pioneer and the climax species in a water body. Mention the changes observed in the biomass and biodiversity of the successive seral communities developing in the water body.  
Asked by Topperlearning User | 13 Jun, 2014, 04:48: PM
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CBSE 12-science - Biology
Why is secondary succession faster than primary succession?
Asked by Topperlearning User | 13 Jun, 2014, 04:48: PM
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CBSE 12-science - Biology
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Asked by Topperlearning User | 13 Jun, 2014, 04:48: PM
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