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ditto... i've got 4 exams nxt week. fuuuck its gonna be such a big BLUR of my life. everything will be so quick (hopefully).

Still on Red P's. Can't wait for greens.

For the phloem diagram labelling I put Sieve element/plate for the first one and Parenchyma Cells for the second one. My teacher said that the ones it was pointing to was parenchyma, the ones around the sieve elements were the companion cells. meh, i think they'll accept both parencyhma...

Woot woot high 5 to us from the 'nexttttt' thread ;) 15/15! :D

Re: how did you go? i'll try and scan it now. :)

My answers were: 1. D 2. A 3. B 4. B 5. C 6. D 7. A 8. C 9. B 10. B 11. B 12. D 13. D 14. A 15. C According to my teacher, this is 15/15 but maybe i screwd one or two, can anyone confirm my answers?

probably like 85/100, because the test was easy this year (in my opinion at least)

Re: how did you go? To be completely honest, I reckon I absolutely smashed it. We did the multiple choice with my teacher after the exam, and I got 15/15 (acording to her answers). I felt really good about all short answers, a nice 8 marker we got this year - the information was basically...

I'm off too pplz..... GOOD LUCK TO BIOLOGY CLASS OF 08! I'm sure you all do well. And lets keep our fingers crossed to see manyyyyy band 6's for ppl in this thread ;) Rest well, don't stress... and walk in CONFIDENT! Adios..

can you tell me about the pracs you did for: 1. relationship between wavelength, frequency and pitch of sound 2. modelling accomodation

can anyone help out with: assess social and political influences on evolutionary theory.

so u guys liked my quiz? lolll some really good answers there. especially midifile and undermyskin and yes, it was xylem labelled in that diagram. It is the larger vessel towards the centre of the vascular bundle.

the only part u could maybe refine a little is... When phagocytes engulf a pathogen, they display an antigen fragment on their MHC markers on their cell membrane surface. This is then detected by T-cells, stimulating them to release particular cytokines, which then stimulates B-Cells to clone...

my teacher said that the hair cells are collectively known as the organ of corti. the cochlea is that spirally bony structure, that consists of the three canals, which HOUSES the organ of corti.

hey ur idea of immune response is essentially correct. for xylem and phloem, transloction occurs in both of them from what i know. Just remember, in xylem its the transpirational stream, thats supported by the cohesion-adhesion-tension of water molecules and cellulose in the plant cells...

hey guys, do this hsc revision quiz i just knocked up. post ur answers here, so we can kinda share answers, critique others etc. i reckon it'll work good, make us feel ready for tomorrow. its attached as a PDF.

Hey, ive got an idea. sounds lame though how about we make little hsc-style quizzes (any random questions).. and then everyone posts the answers up in this thread. and don't look back at the textbook for answers etc.

from what i remember, random segregation is the way that paternal and maternal chromosomes of each homologous pair of chromosomes separate randomly, ie not all paternally-derived chromosomes go into one gamete and then all maternal into another gamete. so basically, the way that the chromosomes...

thanks for that. there are some other good youtube videos that explain meiosis well: http://au.youtube.com/watch?v=D1_-mQS_FZ0 my teacher said that remembering each phase is not necessary for our syllabus. we just need to know that in meiosis crossing over, random segragation and independent...

lol raise ur hand if u HATE MEIOSIS!