Dugo sam samo prihvatao, jer su mi svi govorili, da su mitohondrije postale organele u ćeliji kada ih je "progutala" druga ćelija koja se ponašala kao domaćin. T…

Glavna razlika između jednostavne difuzije i olakšane difuzije je ta što olakšana difuzija ima maksimalni transport i brzinu; brzina difuzije je ograničena, dok je u jednostavnoj difuziji ...

Klima regije opisuje prosječne atmosferske uslove (temperaturu i padavine) koje region doživljava i koliko ti uslovi variraju kroz godišnja doba i godine. Klima se razlikuje od vremena po tome što su vremenski uslovi atmosferski uslovi u bilo kom trenutku, dok su klima dugoročni prosjeci, obrasci ili trendovi.

Behavior is action that alters the relationship between an organism and its environment. Behavior may occur as a result ofan external stimulus (e.g., sight of a predator)internal stimulus (e.g., hunger)or, more often, a mixture of the two (e.g., mating behavior)It is often useful to distinguish betweeninnate behavior = behavior determined by the & 34;hard-wiring& 34; of the nervous system.

Was the most recent common ancestor of all swans black, or white, or some other color? How do we know, and how certain can we be?

The Cerebellum is much smaller compared to the Cerebrum yet it contains more than half of the total neurons contained in the brain. That's mainly due to the granule cells in the Cerebellum which a…