In tolerance model of succession, environment modified by early occupants is (1) less suitable for subsequent recruitment of Early Successional Species (ESS), but has little or no effect on the […]
Tag: CSIR NET Life Science Previous Year Questions Ecological Succession
CSIR NET Life Science Previous Year Questions Ecological Succession
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CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Mechanisms Drive Ecological Succession? – Exploring Facilitation, Tolerance, and Inhibition
Which one of the following options lists mechanisms that drive ecological succession? (1) Only facilitation and tolerance (2) Disturbance and tolerance (3) Only tolerance and inhibition (4) Facilitation, tolerance and […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
Which Is NOT a Characteristic of Late Successional Forest Plant Species? – Traits of Mature Forest Plants
Which of the following is NOT a characteristic of late successional forest plant species? (1) Large seed size, high root to shoot ratio. (2) Long seed dispersal distance, long seed […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Survivorship Curve Do Primary Successional Species Exhibit? – Understanding Pioneer Life Histories
Which one of the following statements is correct for a primary successional species? (1) These species do not follow specific survivorship curves. (2) These species show Type ll survivorship curve. […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
Which Is Not a Physiological Characteristic of Early Successional Plants? – Understanding Pioneer Plant Traits
Which of the following is NOT a physiological characteristic of early successional plants? (1) High respiration rate (2) Inhibition by far-red light (3) High transpiration rate (4) Low photosynthetic rate […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
Which Characteristic Defines an Early Ecological Community? – Exploring Pioneer Traits and Succession
Which of the following characteristic of an early community? (1) Narrow niche specialization. (2) High species diversity. (3) community production. (4) open mineral cycling. Introduction Understanding the characteristics of […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Process Explains the Changes in Milk Left Open? – Ecological Succession in Microbial Communities
If the milk is left open, lactose is fermented first to produce acid. This is followed by protelytic bacteria which increases the PH. Ultimately milk fats are degraded to produce […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
How Do Nitrogen-Fixing Communities Drive Succession in Abandoned Areas? – The Role of Facilitation in Ecosystem Development
In an abandoned area, first nitrogen fixing communities arrives and carry out nitrogen fixation, later on this community is replaced by non-nitrogen fixing species. In the mechanism of succession this […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Is NOT a Characteristic of a Climax Community? – Exploring Key Features of Mature Ecosystems
Which of the following is not a characteristic of climax community? (1) Wide niche (2) Complex food web (3) Low resilience (4) Inter-biotic nutrients dependence Introduction Climax communities are […]
CSIR NET Life Science Previous Year Questions and Solution on Ecological Succession
What Is Not True During Ecological Succession from Pioneer to Climax? – Key Insights into Succession Stages
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 […]
