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Test: Biodiversity - SSC CGL MCQ


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10 Questions MCQ Test - Test: Biodiversity

Test: Biodiversity for SSC CGL 2024 is part of SSC CGL preparation. The Test: Biodiversity questions and answers have been prepared according to the SSC CGL exam syllabus.The Test: Biodiversity MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Biodiversity below.
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Test: Biodiversity - Question 1

What does biodiversity measure at the genetic, species, and ecosystem levels?

Detailed Solution for Test: Biodiversity - Question 1
Biodiversity is a measure of the variety and variability of life on Earth, encompassing genetic diversity within species, species diversity, and diversity of ecosystems.
Test: Biodiversity - Question 2

Why is terrestrial biodiversity usually greater near the equator?

Detailed Solution for Test: Biodiversity - Question 2
Terrestrial biodiversity tends to be greater near the equator due to the warm climate and high primary productivity in those regions.
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Test: Biodiversity - Question 3

What is the primary role of species richness in measuring biodiversity?

Detailed Solution for Test: Biodiversity - Question 3
Species richness is a measure of the number of species in a community, providing insight into the diversity within a particular area or ecosystem.
Test: Biodiversity - Question 4
At which level does genetic diversity operate, allowing species to adapt to changing environments?
Detailed Solution for Test: Biodiversity - Question 4
Genetic diversity operates at the level of genes within a particular species, enabling adaptation to changing environments and ensuring the survival of populations.
Test: Biodiversity - Question 5
Which conservation method involves conserving biodiversity outside naturally occurring areas?
Detailed Solution for Test: Biodiversity - Question 5
Ex-situ conservation involves conserving biodiversity outside naturally occurring areas, such as in zoological parks, botanical gardens, and seed banks.
Test: Biodiversity - Question 6
What is the primary function of the 'pit' in pit vipers?
Detailed Solution for Test: Biodiversity - Question 6
The 'pit' in pit vipers is a specialized organ that senses body heat from animals, allowing them to detect and hunt prey in the dark.
Test: Biodiversity - Question 7
What is the purpose of a botanical garden in biodiversity conservation?
Detailed Solution for Test: Biodiversity - Question 7
Botanical gardens serve the purpose of germplasm collection, studying plant taxonomy, and acclimatizing exotic plants, contributing to biodiversity conservation.
Test: Biodiversity - Question 8
Which category of the IUCN classification indicates a taxon facing an extremely high risk of extinction in the wild?
Detailed Solution for Test: Biodiversity - Question 8
A taxon classified as Critically Endangered indicates it is facing an extremely high risk of extinction in the wild, based on specific criteria such as population reduction and size.
Test: Biodiversity - Question 9
What is the significance of the Red Data Book in biodiversity conservation?
Detailed Solution for Test: Biodiversity - Question 9
The Red Data Book is crucial for assessing the extinction risk of species, providing information on the status of various species and guiding conservation efforts.
Test: Biodiversity - Question 10
Why are zoos considered centers for wildlife conservation and environmental education?
Detailed Solution for Test: Biodiversity - Question 10
Over the years, zoos have transformed into centers for wildlife conservation and environmental education, playing a crucial role in species conservation and educating the public about biodiversity.
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