December 2007 - Biology

<p>aha ic my bad :D
do u guys think this test was hard enough to get an extra lenient curve :)
( i personally dont think)</p>

<p>yeah the circulatory one was really hard, i had no clue</p>

<p>i honosty think, gaging by ppl that the test will have agood curve because alot of ppl thot it was unually hard and also tests usually have better curves in oct.december month like winter seasons. thats what ie heard from alot of ppl.</p>

<p>That stupid circulatory question with the frog and crap. I spent too much time trying to analyze that one when I should have just skipped it. All in all it was harder then the practice tests I took, hopefully the curve is generous.</p>

<p>LMAO @ the circulatory one... How the hell am I supposed to know W T F kind of a creature has that circulatory system?</p>

<p>oh that was a frog. great i put bird :( haha. but wats else. i think the labs were hard too. like some of the graph ones were wierd.</p>

<p>also for the absortption question..like what do all animals have for good absorption, i thout it was a moist membrane.. icouldnt decide between that and cilia. i mighthave left it blank or guessed i cant rember.</p>

<p>i def. messed up on genetics for the color blind thing. i got totlaly confused bc the tree didnt seem to fit. so i guessed sex linked dominant.. which was totally dumb but watever</p>

<p>I'm no frog expert, but I dont believe that diagram was a frog since a frog absorbs O2 through the skin. I put a fish because they exchange though gills, but I could be totally off.</p>

<p>was the which animal is this question, question 50 by any chance?</p>

<p>lets keep this thread going people</p>

<p>i didnt think i twas fish. i thot it was bird actually. i thought because it had like a two chambered heart with atria an ventricle. i was totally confused with that. </p>

<p>wat about the last question, like what light do insects use to detect foos and stuff that is not visible to humans..i put infared. iot was that or ultraviolet and i wasnt sure.</p>

<p>i took ecology, that sounds like it was a molecular question</p>

<p>i cant remeber if it was in the core or not. any other questions ppl had trouble on..i thot the test as generally hard</p>

<p>it was fish. i looked it up great another wrong one, that makes like a million hah</p>

<p>anyone remember what they put for the genetics farmer/cow question in which the cow was said to not be affected and was mated with affected cows (or something like that)?</p>

<p>The answer was Fish. A friend of mine who is in Vertebrate told me he was positive on the answer.</p>

<p>Did you guys get the one about the acid rain right? I thought it was going to be methane but the answer was SO2...</p>

<p>What did you all put for the graph that was NOT VALID representation for the study on trees. Did you put the pie chart?</p>

<p>For the cow/farmer thing I put that the farmer was cheated.</p>

<p>For 'higher plants, meiosis produces what?' in the M section, did you put spores?</p>

<p>Were the answers to the fish circulatory questions like Fish, 5, 6? (what organism, lungs, CO2)</p>

<p>For hte one about catalase and peroxide, add more peroxide?</p>

<p>Tree study - What conclusion can you draw based on the data (last question in that section) - removing white oak does not significantly affect pine(? forget species, it was 2nd on the table) numbers.</p>

<h1>1, 2, 3, 4 - guard cells, cuticle, hair, endodermis?</h1>

<p>It was fish. Not frog...</p>

<p>Also, the total interrelationships btw organism and ecosystem = niche?</p>

<p>yes, niche</p>

<p>I said the last form of representing plant data was wrong because there wasn't a difference between the nitrogen plot and phosphate plot. I'm pretty sure the pie chart was correct.</p>

<p>what did you guys put for the question that asked about what amount of time is a "cycle"? I put 40 hours because it doubled every 40. </p>

<p>placenta=not endocrine?</p>

<p>don't bank on a nice curve because this was wayyyy easier than last month's</p>