B1A Biology Higher Marks Scheme

1.
A hypothesis 1
B survey 4
C ind. variable 3
D observation 2

2.
A FSH 3
B FSH and LH 4
C LH 1
D oestrogen 2

3.
A 2
B 2
C 2
D 2

4.
A 3
B 1
C 3
D 1

5.
A 3
B 2
C 3
D 3

6.
A 1
B 1
C 3
D 3

7.
A 3
B 4
C 3
D 2

8.
A 3
B 4
C 3
D 3

9.
A 3
B 4
C 1
D 1

B1A Biology Foundation Marks Scheme

1.
A Hear 1
B See 4
C Smell 3
D Feel 2

2.
A Leprosy 4
B Limb abnormalities 3
C Morning sickness 2
D Difficulty sleeping 1

3.
A Alcohol 1
B Cannabis 3
C Carbon monoxide 2
D Nicotine 4

4.
A Blinking 2
B Cells in eye 4
C Insect 3
D Muscle in eyelid 1

5.
A 540 3
B 1460 4
C 1500 1
D 2700 2

6.
A 2
B 3
C 4
D 1

7.
A 2
B 3
C 3
D 4

8.
A 3
B 3
C 2
D 1

9.
A 3
B 1
C 3
D 1

Hello there 10x4

We'll be using this web space occasionally over the year to post homework or questions or answers.

Mr Britton and Mr Lawrence will let you know when to look at it.