AQA AS Level Biology Paper 2 2020 Mark scheme
Latest uploads at AQA AS Level Biology Paper 2 2020 Mark scheme. Looking for notes at AQA AS Level Biology Paper 2 2020 Mark scheme? We have lots of notes, study guides and study notes available for your school.
-
3
- 0
- 0
All courses for AQA AS Level Biology Paper 2 2020 Mark scheme
-
AQA AS Level Biology Paper 2 2020 Mark scheme 3
Latest notes & summaries AQA AS Level Biology Paper 2 2020 Mark scheme
AQA AS Level Biology Paper 2 2020 
Mark scheme.
- Exam (elaborations)
- • 14 pages's •
-
AQA AS Level Biology Paper 2 2020 Mark scheme•AQA AS Level Biology Paper 2 2020 Mark scheme
Preview 2 out of 14 pages
AQA AS Level Biology Paper 2 2020 
Mark scheme.
Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation process ensures that the mark scheme covers the students’ responses to questions and that every associate understands and applies it in the same correct way. 
As ...
- Summary
- • 25 pages's •
-
AQA AS Level Biology Paper 2 2020 Mark scheme•AQA AS Level Biology Paper 2 2020 Mark scheme
Preview 3 out of 25 pages
Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation process ensures that the mark scheme covers the students’ responses to questions and that every associate understands and applies it in the same correct way. 
As ...
Question	Marking Guidance	Mark	Comments 
 
01.1	1.	Select at random; 
2.	Large sample/number (of snails)/>10;	2	1.	Accept description of random technique 
2.	Ignore ‘many’ 
 
01.2	Mean and standard deviation;	1	Accept 2 correct statistical values for 1 mark 
Accept any order 
Accept average for mean 
Accept standard error for standard deviation 
Accept interquartile range 
 
01.3	 
(Littorina -) genus and 
(littorea -) species;	1	Accept phonetic spelling 
Accept genera 
 
01.4	1.	No (sign...
- Exam (elaborations)
- • 25 pages's •
-
AQA AS Level Biology Paper 2 2020 Mark scheme•AQA AS Level Biology Paper 2 2020 Mark scheme
Preview 3 out of 25 pages
Question	Marking Guidance	Mark	Comments 
 
01.1	1.	Select at random; 
2.	Large sample/number (of snails)/>10;	2	1.	Accept description of random technique 
2.	Ignore ‘many’ 
 
01.2	Mean and standard deviation;	1	Accept 2 correct statistical values for 1 mark 
Accept any order 
Accept average for mean 
Accept standard error for standard deviation 
Accept interquartile range 
 
01.3	 
(Littorina -) genus and 
(littorea -) species;	1	Accept phonetic spelling 
Accept genera 
 
01.4	1.	No (sign...