Biology question on ecological interaction lab
Biology question on ecological interaction lab
BiolLab_7.docx
Your Full Name:
Biology 102/103
Lab 7: Ecological Interactions
INSTRUCTIONS:
© eScience Labs, LLC 2014
Answer Sheet electronically and submit it via the
Assignments Folder by the date listed in the Course
Schedule (under Syllabus).
To conduct your laboratory exercises, use the
Laboratory Manual located under Course Content. Read
the
introduction
and
the
directions
for
each
exercise/experiment carefully before completing the
exercises/experiments and answering the questions.
Save your Lab 7 Answer Sheet in the following
format: LastName_Lab7 (e.g., Smith_Lab7).
You should submit your document as a Word (.doc
or .docx) or Rich Text Format (.rtf) file for best compatibility.
© eScience Labs, LLC 2014
Pre-Lab Questions
1. Would you expect endangered species to be more
frequently generalists or specialists? Explain your
answer.
2.
How does temperature affect water availability in an
ecosystem?
3.
Choose a species and describe some adaptations that
species developed that allow them to survive in their
native habitat.
© eScience Labs, LLC 2014
Experiment 1: Effects of pH on Radish Seed
Germination
Data Tables and Post-Lab Assessment
Table 1: pH and Radish Seed Germination
Stage/Day
Observation
s
Initial pH
Acetic Acid
Sodium
Bicarbonate
Water
1
2
3
4
5
6
7
Post-Lab Questions
© eScience Labs, LLC 2014
1.
Compare and construct a line graph based on the data
from Table 1 in the space below. Place the day on the x
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Biology question on ecological interaction lab was first posted on April 23, 2019 at 11:13 am.
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