Q. Which of the following is / are incorrect pairs regarding classification of biodiversity?
Alpha diversity - Between-community diversity
Beta diversity - Within-Community diversity
Gamma diversity - Overall Biodiversity
Select the correct option from the codes given below:
Answer: 1 and 2
Notes: 1.Alpha-diversity (Within-Community diversity) refers to the diverse organisms sharing the same community/habitat.
2.Beta-diversity (Between-community diversity) refers to the rate of replacement of species along a gradient of habitats or communities.
3.Gamma diversity (Overall) refers to the diversity of habitats over the total landscape or geographical area.
Above question is part of 10000+ MCQs for UPSC (Prelims) Paper-1 course in GKToday Android app.
