Conservation biologists are concerned with conserving the three levels of biodiversity on the planet
- The first level is genetic diversity, or variety, which is especially vulnerable in small populations.
- Small populations are more prone to lose alleles due to non-random mating events and the extinction of individuals with unique gene combinations.
- The second level is species diversity, which is defined as the quantity and relative abundance of species in a particular region.
- Conservation biologists are engaged in helping to safeguard as many species as possible, with a focus on threatened or endangered species.
The third level is ecosystem diversity, which considers an area's structure and function.
Learn more about Conservation biologists,
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Cells that are a structured material.
Fungi differ from plants in that they do not reproduce by seeds and lack chlorophyll. They do<span> no photosynthesis and are </span>not<span> all multicellular. </span><span> Fungi are completely incapable of generating food sources on their own. Hope this answers the question. Have a nice day.</span>
The correct answer is E. 0
Explanation:
The deciduous dentition or baby teeth refer to the first set of teeth human have before the permanent teeth, these teeth are prevalent during infancy and include 20 teeth: 4 central incisors, 4 lateral incisors, 4 canines and 8 molars divided into 4 primary molars and 4 secondary ones. In the case of premolars, these are part of permanent teeth but not of deciduous teeth as they only appear after deciduous teeth begin being replaced and these replace the molars in deciduous dentition. Thus, the number of premolars in deciduous dentition in humans is 0.
