biology
GCSE
Biology B
General Certificate of Secondary Education
Unit B731/02: Modules B1, B2, B3 (Higher Tier)
Mark Scheme for June 2012
Oxford Cambridge and RSA Examinations
OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing a wide range of qualifications to meet the needs of candidates of all ages and abilities. OCR qualifications include AS/A Levels, Diplomas, GCSEs, OCR Nationals, Functional Skills, Key Skills, Entry
Level qualifications, NVQs and vocational qualifications in areas such as IT, business, languages, teaching/training, administration and secretarial skills.
It is also responsible for developing new specifications to meet national requirements and the needs of students and teachers. OCR is a not-for-profit organisation; any surplus made is invested back into the establishment to help towards the development of qualifications and support, which keep pace with the changing needs of today’s society.
This mark scheme is published as an aid to teachers and students, to indicate the requirements of the examination. It shows the basis on which marks were awarded by examiners. It does not indicate the details of the discussions which took place at an examiners’ meeting before marking commenced. All examiners are instructed that alternative correct answers and unexpected approaches in candidates’ scripts must be given marks that fairly reflect the relevant knowledge and skills demonstrated. Mark schemes should be read in conjunction with the published question papers and the report on the examination.
OCR will not enter into any discussion or correspondence in connection with this mark scheme.
© OCR 2012
Any enquiries about publications should be addressed to:
OCR Publications
PO Box 5050
Annesley
NOTTINGHAM
NG15 0DL
Telephone:
Facsimile:
E-mail:
0870 770 6622
01223 552610 publications@ocr.org.uk B731/02
Mark Scheme
June 2012
For answers marked by levels of response:
a.
Read through
Biology B
General Certificate of Secondary Education
Unit B731/02: Modules B1, B2, B3 (Higher Tier)
Mark Scheme for June 2012
Oxford Cambridge and RSA Examinations
OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing a wide range of qualifications to meet the needs of candidates of all ages and abilities. OCR qualifications include AS/A Levels, Diplomas, GCSEs, OCR Nationals, Functional Skills, Key Skills, Entry
Level qualifications, NVQs and vocational qualifications in areas such as IT, business, languages, teaching/training, administration and secretarial skills.
It is also responsible for developing new specifications to meet national requirements and the needs of students and teachers. OCR is a not-for-profit organisation; any surplus made is invested back into the establishment to help towards the development of qualifications and support, which keep pace with the changing needs of today’s society.
This mark scheme is published as an aid to teachers and students, to indicate the requirements of the examination. It shows the basis on which marks were awarded by examiners. It does not indicate the details of the discussions which took place at an examiners’ meeting before marking commenced. All examiners are instructed that alternative correct answers and unexpected approaches in candidates’ scripts must be given marks that fairly reflect the relevant knowledge and skills demonstrated. Mark schemes should be read in conjunction with the published question papers and the report on the examination.
OCR will not enter into any discussion or correspondence in connection with this mark scheme.
© OCR 2012
Any enquiries about publications should be addressed to:
OCR Publications
PO Box 5050
Annesley
NOTTINGHAM
NG15 0DL
Telephone:
Facsimile:
E-mail:
0870 770 6622
01223 552610 publications@ocr.org.uk B731/02
Mark Scheme
June 2012
For answers marked by levels of response:
a.
Read through