In situ conservation refers to:
- Protect and conserve the whole ecosystem
- Conserve only high risk species
- Conserve only endangered species
- Conserve only extinct species
The Correct Option is A
Solution and Explanation
In situ conservation refers to the preservation of species in their natural habitats, which is a comprehensive approach that involves protecting entire ecosystems. This method aims to maintain and recover populations of species within their natural environments, where they have evolved. The correct answer to the question of what in situ conservation refers to is "Protect and conserve the whole ecosystem.
Explanation:
- Whole Ecosystem Conservation: By focusing on the entire ecosystem, in situ conservation helps ensure that species are protected along with the intricate web of interactions that sustain them.
- Benefits: Conserving entire ecosystems also provides benefits like maintaining genetic diversity, preserving ecological processes, and ensuring sustainable interactions among species.
- Examples: National parks and wildlife reserves are common implementations of in situ conservation, providing secure environments where species can thrive.
In summary, in situ conservation's emphasis on protecting whole ecosystems encapsulates a comprehensive approach to biodiversity conservation.
Top NEET Biology Questions
- All the components of the nodal tissue are autoexcitable. Why does the SA node act as the normal pacemakar?
- The chronological order of human evolution from early to the recent is
- Upper part of sea/aquatic ecosystem contains
- Where is respiratory electron transport system (ETS) located in plants ?
- Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen ?
Top NEET Biodiversity and Conservation Questions
- Which of the following represent maximum number of species among global biodiversity
- Which one of the following has maximum genetic diversity in India ?
- Montreal protocol which calls for appropriate action to protect the ozone layer from human activities was passed in the year:
- Match List-I with List-II:Choose the correct answer from the options given below:
List-I List-II A. Biodiversity hotspot I. Khasi and Jantia hills in Meghalaya B. Sacred groves II. World Summit on Sustainable C. Johannesburg South Africa III. Parthenium D. Alien species invasion IV. Western Ghats Among ‘The Evil Quartet’, which one is considered the most important cause driving extinction of species?
Top NEET Questions
- A coil of inductive reactance $31\, \Omega$ has a resistance of 8 $\Omega$. It is placed in series with a condenser of capacitative reactance $25 \,\Omega$. The combination is connected to an a.c. source of 110 V. The power factor of the circuit is :-
- In an a.c. circuit with phase voltage V and current I, the power dissipated is
- A bubble in glass slab $ (\mu = 1.5) $ when viewed from one side appears at 5 cm and 2 cm from other side, then thickness of slab is
- A bulb is located on a wall. Its image is to be obtained on a parallel wall with the help of convex lens. If the distance between parallel walls is 'd' then required focal length of lens placed in between the walls is : -
- A convex lens is dipped in a liquid whose refractive index is equal to the refractive index of the lens. Then its focal length will
Concepts Used:
Biodiversity and Conservation
The term ‘biodiversity’ is derived from the two words- ‘bios' which means life and ‘diversity’ i.e, differentiation or variation. Edward Wilson, the sociobiologist was the first to popularise the term ‘biodiversity’ in the year 1992. The term implies the occurrence of various plants and animals along with their variants such as biotypes, ecotypes and genes on earth. In our biosphere, the immense diversity or heterogeneity remains not only at the species level but also, at every level of biological organization that ranges from macromolecules in the cells to biomes.
Biodiversity and Conservation is a topic covered under the fifteenth chapter and Unit 5 of NCERT class 12 biology.