Wvu bio 117 - Study guides, Class notes & Summaries

Osmoregulation - ️️The control of water balance and solute composition Nitrogenous waste - ️️Formed by the breakdown of proteins and nuclei acids, toxic ammonia is produced Directly excreted - ️️Toxic, needs lots of water, most invertebrates and fresh water fish Waste converted to urea - ️️Low toxicity, requires ATP, turtles mammals marine fish amphibians Waste converted to Uric acid - ️️Relatively nontoxic, largely insoluble in water, birds Four nephron parts...

gene flow - Answer- A few individuals move between populations. This is an example of a founder effect - Answer- A few individuals of a population become separated and begin populating a new area. The resultant genetic make-up of this new population would be a consequence of _______ Evolution is a change in the gene pool of a population over time - Answer- Evolution is a change in the [x] of a [y] over time False - Answer- Natural selection creates new traits / alleles genetic drift ...