Home›MPPSC Forest›State Forest Service Mains Exam›Section 'B': Forestry and General Science›UNIT-09: Environment›Biodiversity and its conservation: Definition, species and genetic diversity, bio-geographic classification of India, importance of biodiversity (constructive, destructive, social, moral, alternative vision)›The number of species in a single community of an area is known as-

The number of species in a single community of an area is known as-

20183M#mppsc-forest#pyq#mcq#2018
A.Alpha diversityCorrect
B.Beta diversity
C.Gamma diversity
D.Delta diversity
Explanation & Solution

Correct Answer: (A) Alpha diversity

Alpha diversity refers to the diversity of species within a particular area, community, or ecosystem, usually expressed by the number of species (species richness) in that specific habitat.

हिंदी में प्रश्न एवं आदर्श उत्तर

एक स्थान पर एक समुदाय में पाए जाने वाली प्रजातियों की संख्या को कहते हैं-

A.एल्फा विविधतासही
B.बीटा विविधता
C.गामा विविधता
D.डेल्टा विविधता

सही उत्तर: (A) एल्फा विविधता

एक निश्चित भौगोलिक क्षेत्र या एकल समुदाय के भीतर पाई जाने वाली प्रजातियों की संख्या को 'एल्फा विविधता' (Alpha diversity) कहा जाता है।

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