mutacija

mutacija

An error in replication or other alteration of the nucleotide base sequence creating a change in the sequence of base pairs on a DNA molecule. If the change occurs in the DNA of a somatic cell, the mutation may cause a change in the organism's phenotype (leading, for example, to cancer) but will not affect the organism's offspring; only mutations in the germ cells can cause heritable changes in the offspring.

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분야/도메인: 고고학
카테고리: 인간 진화
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kulturna antropologija

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A subdiscipline of anthropology concerned with the non-biological, behavioral aspects of society; i.e. the social, linguistic, and technological components underlying human ...

ekologija

고고학; 인간 진화

The interrelationships between organisms or populations and their environment.

hemisfera

고고학; 인간 진화

One of the two sides of the cerebrum.

metabolizam

고고학; 인간 진화

The internal processes that make energy available.

kičma

고고학; 인간 진화

A structure made up of the vertebrae, from the cervical to the thoracic and lumbar.

fontanela

고고학; 인간 진화

A region between skull bones that is unossified at birth.

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pvr (lični video rekorder)

A generic term for a device that is similar to a VCR but records television data in digital format as opposed to the VCR's analog format. PVRs have ...