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Archeologia

The scientific study of physical remains, whether monuments, artifacts or relics of past human life, cultures or activities.

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Archeologia > Evoluzione

selezione artificiale

Archeologia; Evoluzione

The process by which humans breed animals and cultivate crops to ensure that future generations have specific desirable characteristics. In artificial selection, breeders select ...

selezione naturale

Archeologia; Evoluzione

The differential survival and reproduction of classes of organisms that differ from one another in one or more usually heritable characteristics. Through this process, the forms ...

ereditarietà

Archeologia; Evoluzione

The process by which characteristics are passed from one generation to the next.

aploide

Archeologia; Evoluzione

The condition of having only one set of genes or chromosomes. In normally diploid organisms such as humans, only the gametes are haploid.

convergenza

Archeologia; Evoluzione

The process by which a similar character evolves independently in two species. Also, a synonym for analogy; that is, an instance of a convergently evolved character, or a similar ...

trasferimento

Archeologia; Evoluzione

The process by which a protein is manufactured at a ribosome, using messenger RNA code and transfer RNA to supply the amino acids.

larva

Archeologia; Evoluzione

The prereproductive stage of many animals. The term is particularly apt when the immature stage has a different form from the adult. For example, a caterpillar is the larval stage ...