| natural selection |
the process by which genetic traits are passed on to each successive generation. Over time, natural selection helps species become better adapted to their environment. Also known as "survival of the fittest," natural selection is the driving force behind the process of evolution.
출처: www.pbs.org/strangedays/glossary/N.html
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| natal |
relating to the time or place of one
출처: www.kentuckyawake.org/templates/glossary/
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| native |
originating or occurring naturally in a certain area without human intervention
출처: www.kentuckyawake.org/templates/glossary/
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| natural killer cells |
NK cells. A type of white blood cell that contains granules with enzymes that can kill tumor cells or microbial cells. Also called large granular lymphocytes.
출처: www.seniormag.com/conditions/cancer/cancerglossary...
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| natural radioactivity |
The radioactive decay that occurs naturally, as opposed to induced radioactivity. Also known as spontaneous fission.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/n...
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| NAT | with regard to a nation taken as a whole |
|---|---|
| NAT | extending throughout an entire nation |
| NAT | occurring or extending throughout a country or nation |
| NAT | extending throughout an entire nation |
| NAT | a person who was born in a particular place |
| NAT | belonging to one by birth |
| NAT | being such by origin |
| NAT | being or composed of people inhabiting a region from the beginning |
| NAT | normally existing at birth |
| NAT | as found in nature in the elemental form |
| NAT | a member or descendant of any of the aboriginal peoples of Alaska |
| NAT | any member of the peoples living in North or South America before the Europeans arrived |