[yogesh624]

Hey guys, ready for Unit 2 of biology? I'm posting this thread to ask what you lot think will come in the Unit 2 biology... it'll make revision alot easier for everyone with a better understanding to the upcoming exam. Cheers, and good luck

[lucy_woopx]

I find this exam so difficult to remember everything! Its so much harder than unit 1!

[sully_2012]

biologicial molecules is bound to come up and more than likely the biodiversity stuff eg. ex situ insitu

vaccines will come up the immune response amino acids proteins carbohydrates etc

[vicky8761]

uigh i hate this side of biology. im okay on DNA and stuff, but biological tests im rubbish at, and biodiversity...we werent taught that very well. i dont even remember the difference between in situ and ex situ

[HarryW95]

(Original post by vicky8761)
uigh i hate this side of biology. im okay on DNA and stuff, but biological tests im rubbish at, and biodiversity...we werent taught that very well. i dont even remember the difference between in situ and ex situ

I'm pretty sure that in-sutu is where they are looked after in their natural environment where as ex situ is where they are looked after in captivity.

[HarryMWilliams]

(Original post by HarryW95)
I'm pretty sure that in-sutu is where they are looked after in their natural environment where as ex situ is where they are looked after in captivity.

Correct! Essentially.

In-situ will be where the species involved will be left in its natural habitat, opposed to ex-situ will involve moving species to another location, "off-site conservation" for one reason or another, usually to participate in breeding programs or perhaps to remove or lessen the risks of hunting in their natural location.

[vicky8761]

Thanks sounds simple enough to remember now its been explained properly

[MizzC]

can someone post all the biological tests and the results, so like the benedicts and what colour the solution changes to? thank you x

[Future_Dr]

Guys there is a lot going on around here at my thread... but it's rather too fast so I think i might stick here. Good luck

[Future_Dr]

Hello? anyone?

[nixinana]

Hey,

I'm doing it as a retake. I don't think it's that difficult. Just make sure you learn ALL your definitions. OCR love their definitions.

[otrivine]

(Original post by nixinana)
Hey,

I'm doing it as a retake. I don't think it's that difficult. Just make sure you learn ALL your definitions. OCR love their definitions.

hi want to revise?