What did people get for the MSQ with a table of two different fields and the possible answers were about Simpsons index, species evenness and species richness? I think I guessed Simpsons index was greater in field G but it didn't make sense to me as a thought simpsons index was a measure of diversity?!

I did Simpson's index was higher in Field G too. I'm sure the species richness is the same because of the same number of species for both Field G and H, and species evenness was lower in Field H?

Reply 792

jbman690

IT was kinda easy i can't lie :/ i finished in the first 50 mins and was just sitting there bored as hell lol. i know i lost quite a bit of marks but i'm confident in getting an A. Can someone tell me the predicted raw marks for 100 ums on the c2 edexcel paper?

Reply 793

Jitesh

Original post by Hmb28

Answer should have been Cl- for amylase ( left side ). And Zn+2 for the cofactors- if you hadn't read the specification you wouldn't have known. Really :/

Pretty sure you would know from GCSE Chemistry though?
It's also in the Pearson textbook I believe

Reply 794

Simbak6

Original post by nadeu01

Sames i got A and D.. Dk which one was which tho

the first one was C because it was asking for proof that it is an active process and this one mentioned drugs that inhibit respiration.
then the second was ADF or something like that cant remember.

Reply 795

habibtii

Original post by FailedMyMocks

I wrote same as you. Ex Situ..

I failed my mocks too...

just checked my bio book, cgp one, page 253-4.
in situ conservation means conservation on site - it involves protecting species in their natural habitat. e.g.:
* Establishing protected areas such as national parks and wildlife reserves (aka nature reserves) - habitats and species are protected in these areas by restricting urban development, industrial development blah blah blah.

okay I'm so confused.

Reply 796

nadeu01

Original post by OddFuturez

At this rate I may need to get 80% on the depth paper lol?!

Bro i feel u, im sittin here like👀

Reply 797

iamDev

Original post by Simbak6

The answer was either Cl2- and Zn+ OR Cl- and Zn2+.
I wrote the Cl2+ and Zn+ but many people who said they found the test quite good sounded extremely confident that it was the Cl- one so i got it wrong :frown:

Since when did chlorine form a 2+ ion