→ A4.1 → Rozpocznij Naukę / Ściągnij Fiszki MP3

Pytanie		Odpowiedź
evolution rozpocznij naukę		the cumulative change in heritable characteristics of a population over generations
darwinism rozpocznij naukę		species have their own set of heritable differences which have acumulated gradually over time
lamarkism - TOTALLY NOT TRUE rozpocznij naukę		organism’s aquired characteristics through their lifetime and passed them to their offsprings
Homologous structures (morphological) rozpocznij naukę		are anatomucal features showing similarities in structure, but difference in faction. common ansestor
Analogous structures rozpocznij naukę		analogous features showing differences in structure but similarities in function. no recent common ansestor
divergent evolution rozpocznij naukę		the process of 2 or more species evolving from a common ansestor by accumulating differences, becoming more distinct from each other over time
covergent evolution rozpocznij naukę		the process by which similar traits arise in unrealted species (not a recent common ansestor)
selctive breeding (experimental) rozpocznij naukę		a process of breeding organisms together for a desired traits. can occur naturally or guided by humans Teosinte -> Maize
artificial selection rozpocznij naukę		human intervention
genetics (molecular level) rozpocznij naukę		DNA changes occur with evilution. Over time organisms start changing along with genetics
extinction rozpocznij naukę		when the last individuals of the species dies out

A4.1