champion1
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Hi Does anyone have the OCR Biology F214 and F215 question paper and mark scheme?

Thanks.
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TSR Jessica
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Sorry you've not had any responses about this. Are you sure you’ve posted in the right place? Posting in the specific Study Help forum should help get responses.

I'm going to quote in Puddles the Monkey now so she can move your thread to the right place if it's needed. :yy:

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AllThatMatters
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I am not sure on the answers, I am just using threads which have the unofficial mark scheme. This is the F215 Biology JUNE 2014 OCR

Discontinuous Question (1)
Gender / Eye colour

Continuous Question (1)
Size / length

Influence of environment on these variations
(2)
-no environmental effect for discontinuous variation
- large environmental effect for continuous variation

Why albino? (2)

Show that offspring is visibly different from A (egg donor)
Show that offspring produced were clones

Genetic fingerprint number (3)
1 - D
2 - A
3 - B

Mitochondrial DNA question (1)
Mitochondria came from A

Advantages and disadvantages of using clones for disease testing (2)

Genetically identical so all react the same
Expensive to produce

Applications of adult body cells (2)
Produce animals with desirable characterisitcs
Perserve endangered animals

Alleles shared (3)
100%
50%
50%

Purpose of control (1)
Show response without treatment

Auxin and Gibberlein question (3)
Auxin = J -inhibits the growth of lateral buds and growth of group 5 towards light
Gibberellin = K - greater increase in stem length

Molecule in NMJ
protein
region y - synaptic cleft
enzyme - acethycholinesterase
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