The characteristic of a population with low value of intrinsic growth (r = 0.2) is (1) Late sexual maturity and small clutch size (2) Early sexual maturity and small clutch […]
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CSIR NET Life Science Previous Year Questions and Solution on Community Ecology
Why Maximum Biodiversity Occurs in the Tropics: Exploring the Latitudinal Diversity Gradient
Maximum biodiversity occurs at- (1) Tropics (2) Equator (3) Temperate (4) poles Biodiversity—the variety of life forms on Earth—does not distribute evenly across the globe. One of the most well-documented […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
Key Features of K-Selected Species: Delayed Reproduction and Life-History Strategies
Characteristic feature of K-selected species is (1) High intrinsic rate of growth (2) Small size and large number of offsprings (3) First reproduction at later stage of life (4) Short […]
CSIR NET Life Science Previous Year Questions and Solution on Community Ecology
Species Richness: The True Measure of Biodiversity in an Area
Species richness can be measured with the: (1) abundance of species in an area. (2) number and the abundance of species in an area. (3) number of species in an […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
High Parental Care in Organisms: Why Iteroparity Is the Key Reproductive Strategy
The organism with high parental care will also show (1) Semelparity (2) Iteroperety (3) Maturation at early stage (4) Small sized offsprings Introduction In the natural world, reproductive strategies vary […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
Which Is NOT a Characteristic of r-Selected Species? Key Traits Explained
Among the following which is not an characteristic feature of r-selected species? (1) Delayed Maturity (2) Large clutch size (3) Small size of offspring (4) semelperity Introduction In ecology, r-selected […]
CSIR NET Life Science Previous Year Questions and Solution on Community Ecology
Biodiversity Management Committees in India: Grassroots Conservation at the Village Level
The Biodiversity Management Committees (BMCs) envisaged under the Biological Diversity Act (2002) and Rules (2004) are constituted at which one of the following administrative levels? (1) Village (2) Tehsil/ Taluka […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
Which Trait Is NOT a Characteristic of r-Selected Species? Understanding r-Selection in Ecology
Among the following which statement is false about r- selected species- (1) Long generation time (2) Many offspring (3) Short life cycle (4) Tendency to disperse Introduction In ecology, r-selected […]
CSIR NET Life Science Previous Year Questions and Solution on Community Ecology
India’s Biodiversity: Key Facts, Hotspots, and Conservation Status
Following are a few statements about India’s biodiversity: A. India has 2.4% of the world’s land area, but accounts for 12% of all recorded species. B. India has over 45,000 […]
CSIR NET Life Science Previous Year Questions and Solution on Ecology
Which Trait Is Not Typical of r-Selected Species? Understanding r-Selection in Ecology
Among the following which is not an characteristic of r-Selected species- (1) Early sexual maturity (2) Short life span (3) Small size of offspring’s (4) Iteroperity r-selected-species-characteristics-iteroparity Introduction In ecology, […]
