Do Chemicals Affect Seed Growth Biology Worksheet
ADVERTISEMENT
1Name
Date
STUDENT RESOURCE 6.5
Do Chemicals Affect Seed
ACTIVITY SHEET
Growth?
Experiment
1
Label the plastic bags from 1 to 5.
2
For each bag, fold a paper towel into fourths. Put
the folded towel into the bag.
3
Add 25 mL of a liquid to each bag, Follow the chart
below. Use the vial to measure each liquid.
4
Put five lima bean seeds in each bag.
5
Put all five bags in a warm place.
6
After two weeks, observe the bags. Did seeds sprout
in any of the bags? Did roots grow? Did stems
grow? Did the stems have leaves? Record your
results in the chart.
Liquid
pH Results
Bag 1
plain water
Bag 2
vinegar
Bag 3
sugar solution
Bag 4
soapy water
Bag 5
lemon juice
Analyze Results
1
Which bag had the most seeds sprout?
2
Which bag had the fewest seeds sprout?
AQUARIUM HABITATS • SECTION 6 WATER POLLUTION
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education