Which is NOT true during succession from pioneering stage to climax stage? (1) Increase in total biomass (2) Simple Food chain to complex food web (3) Increase in niche width […]
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CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Is the Process Where Late Successional Species Arrive Due to Earlier Species? – Understanding Facilitation in Ecological Succession
During the process of succession arrival of late successional stage depends on environment modified by earlier successional stage. The process is referred as (1) Co-evolution (2) Facilitation (3) Tolerance […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Is a Characteristic Feature of Climax Communities? – Exploring Key Traits of Mature Ecosystems
Which of the following is characteristic feature of climax community? (1) Simple food chain (2) High resilience (3) High productivity (4) Narrow niche width Introduction Climax communities represent the final, […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
Which Statement About Climax Communities Is Incorrect? – Unraveling the Truth in Ecological Succession
For climax which statement is INCORRECT? (1) Number of perennial species increases (2) Dependency on detritious food chain increases (3) Vertical stratification of community increases (4) Exploitation competition is more […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Organism First Colonizes Bare Rock During Ecological Succession?
During succession the bare rock is first colonized by (1) Algae (2) Bacteria (3)Fungi (4) Lichens Introduction to Ecological Succession on Bare Rock Ecological succession is the process by […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
Sex-Specific Floral Phenology in Plants: What Does and Does NOT Explain the Production of More Male Flowers
It has been observed that within a flowering season, a plant may produce more male flowers which may be correlated with the longevity of the flowers and the seasonal distribution […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
Which Ecological Statement Is Incorrect? Debunking Myths About Niche Breadth, Competition, and Life Strategies
Which one of the following statements is NOT correct? (1) Niche breadth tends to increase with interspecific competition while intraspecific competition tends to decrease (2) Species in unstable environments with […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
How Can Multiple Species Live in the Same Niche? The Role of Resource Abundance Explained
According to survival of fittest concept of natural selection one species out compete other species. Under such condition no two species can co-exist in same niche. Under which condition more […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
How Does Niche Specialization Lead to New Species? Exploring the Link Between Adaptation and Speciation
Among the following which would lead into new species formation- (1) Increased resources (2) Niche overlapping tolerance (3) Niche specialization (4) Lack of competition How Does Niche Specialization Lead […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
How Do Birds Coexist? The Role of Niche Overlap and Differentiation in Species Coexistence
Co-existence of several species of birds in an area is possible under the following conditions (1) High niche overlap and high niche differentiation (2) Low niche overlap and high niche […]
