Week
1
2
3
4
5
6
7
8
Height of plants grown in
sterili...
Week
1
2
3
4
5
6
7
8
Height of plants grown in
sterilised soil (cm)
0,8
1,5
2.0
2,3
2,4
3,8
5,0
6,0
Height of plants grown in
non-sterilised soil (cm)
2,0
5,5
8,7
10,0
12,0
16,2
19.1
25,0
2.4.1
Define mutualism.
(1)
2.4.2
Describe the mutualistic relationship between the fungus and the
plants.
(2)
2.4.3
Identify the:
(1)
(a) Independent variable
(1)
(b) Dependent variable
i l
2.4.4
Describe ONE way in which the scientists ensured that the results
of this investigation are valid.
(1)
2.4.5
Use the data in the table above to draw two line graphs on the
same set of axes.
(6)
Answers: 3
Biology, 22.06.2019 01:20
Look at the photo of the leaf. which term best describes this leaf?
Answers: 2
Biology, 22.06.2019 02:00
Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.
Answers: 3
Biology, 22.06.2019 02:00
Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel
Answers: 3
Biology, 22.06.2019 08:00
Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe
Answers: 1
Computers and Technology, 06.11.2020 17:10
Mathematics, 06.11.2020 17:10
Mathematics, 06.11.2020 17:10
World Languages, 06.11.2020 17:10
Social Studies, 06.11.2020 17:10
Mathematics, 06.11.2020 17:10