IB Biology 1.5 Questions & Mark schemes SL & HL

Sub-topic 1.5: Origin of cells & cell division

Topic 1 Sub-topics

Question 1

IB Biology sub-topic 1.5 exam question 1
IB Biology sub-topic 1.5 exam answer 1

Question 2

IB Biology sub-topic 1.5 exam question 2
IB Biology sub-topic 1.5 exam answer 2

Question 3

IB Biology sub-topic 1.5 exam question 3
IB Biology sub-topic 1.5 exam answer 3

Question 4

IB Biology sub-topic 1.5 exam question 4
IB Biology sub-topic 1.5 exam answer 4

Question 5

IB Biology sub-topic 1.5 exam question 5
IB Biology sub-topic 1.5 exam answer 5

Question 6

IB Biology sub-topic 1.5 exam question 6
IB Biology sub-topic 1.5 exam answer 6

Question 7

IB Biology sub-topic 1.5 exam question 7
IB Biology sub-topic 1.5 exam answer 7

Question 8

IB Biology sub-topic 1.5 exam question 8
IB Biology sub-topic 1.5 exam answer 8

Question 9

IB Biology sub-topic 1.5 exam question 9
IB Biology sub-topic 1.5 exam answer 9

Question 10

IB Biology sub-topic 1.5 exam question 10
IB Biology sub-topic 1.5 exam answer 10

Question 11

IB Biology sub-topic 1.5 exam question 11
IB Biology sub-topic 1.5 exam answer 11

Question 12

IB Biology sub-topic 1.5 exam question 12
IB Biology sub-topic 1.5 exam answer 12

Question 13

IB Biology sub-topic 1.5 exam question 13
IB Biology sub-topic 1.5 exam answer 13

Question 14

IB Biology sub-topic 1.5 exam question 14
IB Biology sub-topic 1.5 exam answer 14

Question 15

IB Biology sub-topic 1.5 exam question 15
IB Biology sub-topic 1.5 exam answer 15

Question 16

IB Biology sub-topic 1.5 exam question 16
IB Biology sub-topic 1.5 exam answer 16

Question 17

IB Biology sub-topic 1.5 exam question 17
IB Biology sub-topic 1.5 exam answer 17

Question 18

IB Biology sub-topic 1.5 exam question 18
IB Biology sub-topic 1.5 exam answer 18

Question 19

IB Biology sub-topic 1.5 exam question 19
IB Biology sub-topic 1.5 exam answer 19

Question 20

IB Biology sub-topic 1.5 exam question 20
IB Biology sub-topic 1.5 exam answer 20

Question 21

IB Biology sub-topic 1.5 exam question 21
IB Biology sub-topic 1.5 exam answer 21

Question 22

IB Biology sub-topic 1.5 exam question 22
IB Biology sub-topic 1.5 exam answer 22

Question 23

IB Biology sub-topic 1.5 exam question 23
IB Biology sub-topic 1.5 exam answer 23

Question 24

IB Biology sub-topic 1.5 exam question 24
IB Biology sub-topic 1.5 exam answer 24

Question 25

IB Biology sub-topic 1.5 exam question 25
IB Biology sub-topic 1.5 exam answer 25

Question 26

IB Biology sub-topic 1.5 exam question 26
IB Biology sub-topic 1.5 exam answer 26

Question 27

IB Biology sub-topic 1.5 exam question 27
IB Biology sub-topic 1.5 exam answer 27

Question 28

IB Biology sub-topic 1.5 exam question 28
IB Biology sub-topic 1.5 exam answer 28

Question 29

IB Biology sub-topic 1.5 exam question 29
IB Biology sub-topic 1.5 exam answer 29

Question 30

IB Biology sub-topic 1.5 exam question 30
IB Biology sub-topic 1.5 exam answer 30

Question 31

IB Biology sub-topic 1.5 exam question 31
IB Biology sub-topic 1.5 exam answer 31

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