Which Bio option did you do for 2008? (2 Viewers)

[white ferret]

That was an easy one. But only a couple textbooks had it.

wait.. didn't we need to draw a diagram for recombinant DNA? or are u not talking genetics here..

 

[russianROULETTE]

No we weren't meant to explain them.

phew. dude, i love you lol.

 

[Cob-was-here]

wait.. didn't we need to draw a diagram for recombinant DNA? or are u not talking genetics here..

That pic is for Human Story - it is 'DNA-DNA Hybridisation'

 

[Kirsty Xx]

That pic is for Human Story - it is 'DNA-DNA Hybridisation'

lulz, <3 your avatar :rofl:



Communication.

 

[Mumless]

Biotechnology

 

[brookachooka]

Genetics!!

....glad thats over

 

[AkaiHanabi]

Genetics. WTF was up with the butterfly question?

 

[WantToDoBetter]

Communication
Bullshitted my was through the insect 1 lol...
With my ear diagram after i had labeled it i put a 1,2,3,4ect at different points and described what the sound wave/energy was doing at that specific area.

 

[Marinatos]

Genetics: the code broken?

 

[vs2328]

i do COMMUNICATIONS
with the question asking about the path of soundwaves
were we required to say how it changes from soundwaves to mechanical then electrochemical signals becoz i totally forgot to put that!!!!????

i just had a labelled diagram with the pathway:
pinna --> auditory canal --> tympanic membrane --> ear ossicles --> oval window
--> coclear --> organ of corti --> hair cells --> auditory nerve --> brain

hmm. would that be enough? =/

 

[Kew]

Communication.

 

[dolbinau]

i do COMMUNICATIONS
with the question asking about the path of soundwaves
were we required to say how it changes from soundwaves to mechanical then electrochemical signals becoz i totally forgot to put that!!!!????

i just had a labelled diagram with the pathway:
pinna --> auditory canal --> tympanic membrane --> ear ossicles --> oval window
--> coclear --> organ of corti --> hair cells --> auditory nerve --> brain

hmm. would that be enough? =/

I don't know. It seems a lot of people, including myself did - but they didn't specifically ask it. Sometimes, at least with my experience of CSSA papers/marking guidelines they do want you to mention things they don't explicitly ask so who knows. This is the HSC though so I'd hope it would be a little more clear. I reckon by the question itself you've done what they asked.

 

[tulZzz]

GENETICS...and i think i did alrite considering the fact that everyone in my skool for bio did communication..i learnt genetics by myself...wrote watever i could remember and learnt..hope i did alirte..and everyone else!

 

[Cob-was-here]

GENETICS...and i think i did alrite considering the fact that everyone in my skool for bio did communication..i learnt genetics by myself...wrote watever i could remember and learnt..hope i did alirte..and everyone else!

I did the same with human story....learnt a lot more in my opinion. Probably because I would just sit there in class chatting, whereas studying by myself forced me to work. Was that the same for you?

 

[nikita1991]

wat did ppl ryt for the insect-tympanic membrane qu? i was so lost...and the 8 mark biological concept was weird...

 

[samantham]

Genetics: the code broken?

Genetics the code broken..
ah that was a gay option
what was with the butterfly one.. what would be a first hand investigation?

 

[a.w.e.s.o.m.e-o]

We did the Human Story D: