Textbook Errors (A Level Biology - International)

AS Textbook Answers (Pearson)

• Section 1B - Q7ai – The answer should be Option C (not option A)
• Section 1C.3 – Q3b – ‘Deaths per 100,000 population’ should be on the y-axis (not x-axis)
• Section 1C.3 – Numbering of questions in this section is incorrect, but the answers are in the correct order. – At the top it lists it as Topic 3 Cell structure, Reproduction, Development, when in fact the question is found in Topic 1 Molecules, Transport and Health. The question numbers should be:

1a) Non-modifiable risk…

b) Non-modifiable – any two…

c) For each factor given…

2a) [table]

b) Make a bar graph…

3) Three reasons from:

Student Book 2

• Page 10 – Checkpoint Question 3 – The answer should read:

Rf for pigment A = 62/70 = 0.89, either carotene or phaeophytin (investigation should be repeated to get reliable results) and

Rf for pigment B = 20/70 = 0.29 xanthophyll 1

A2 Textbook Answers (Pearson)

• No errors identified to date.