BIOL 350- Final Exam Guide - Comprehensive Notes for the exam ( 26 pages long!)

• School: University of Waterloo
• Department: Biology
• Course: BIOL350
• Professor: Roland Hall

Document Summary

3- ddt and dieldrin used to kill mosquitos, Thatched roofs on rotted and collapse the natural predators of the moth larvae were killed so that they would thrive and destroy things ( natural predators being the killep wasps) 5- rat population also increased ^ typhus bc cockroaches became contaiminated with ddt heckos cats now the rat populatio(cid:374) (cid:272)ould(cid:374)"t (cid:271)e (cid:272)o(cid:374)trolled (cid:271)e(cid:272)ause all the (cid:272)ats died. 7-ecology- sci study of relationships bw organisms & their env. Environment: physical and bio conditions where an organism lives. Relationship: between physical world, members of same species and members of another species. *** ecology is science uses scientific method** 8- ecosystem: interaction between biotic and abiotic in a set space. 9- what does it mean by ecosystem have structure. # and kind of objects contai(cid:374)ed ie (cid:271)io(cid:373)ass et(cid:272) size lo(cid:272)atio(cid:374) et(cid:272) . 10- what does it mean by ecosystem performs functions. E function: (cid:272)apture, store a(cid:374)d lose e(cid:374)ergy et(cid:272) .