Asked by Viviana Gomez on Jun 16, 2024
Verified
Which of the following best describes biodiversity?
A) speciation plus extinction
B) speciation minus coevolution
C) speciation minus extinction
D) speciation plus coevolution
Biodiversity
The variety and variability of life forms within a given ecosystem, bioregion, or on the entire Earth, essential for ecosystem health and resilience.
- Recognize the factors contributing to biodiversity and its consequences.
Verified Answer
HH
Heather HealyJun 20, 2024
Final Answer :
C
Explanation :
Biodiversity is best described as the variety of life in the world or in a particular habitat or ecosystem. It is often considered in terms of the number of species, the genetic diversity among these species, and the variety of ecosystems they inhabit. The concept of biodiversity encompasses the balance of species being added through speciation and being lost through extinction. Therefore, biodiversity can be thought of as "speciation minus extinction," where the focus is on the net gain or loss of species over time.
Learning Objectives
- Recognize the factors contributing to biodiversity and its consequences.
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