Which of the following best defines biodiversity?
A. The variety of ecosystems in a region
B. the number of species in a specific area
C. the diversity of life forms on earth
D. the genetic variation within a species
Answer: Option C
Solution (By Examveda Team)
Biodiversity refers to the variety and variability of life forms on Earth.It encompasses all living organisms, including animals, plants, fungi, and microorganisms, as well as the ecosystems they form and the genetic differences they contain.
While other options focus on specific aspects like ecosystems, species count, or genetic variation,
Option C gives the broadest and most accurate definition by including all levels of biological diversity.
Therefore, the correct answer is Option C: the diversity of life forms on earth
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