Conclusion: Write a conclusion based on your answers and data. Your conclusion should answer the essential question. Purpose/Essential Question/Problem (From the First Page) Data (Use Table 1) What you Learned (What did the lab teach you about the effects of the impact of a new species on the deer population?) Possible Errors (What mistakes could have happened to change the data?)

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
icon
Related questions
Question
Conclusion:
Write a conclusion based on your answers and data. Your conclusion should answer the
essential question.
Purpose/Essential Question/Problem (From the First Page)
Data (Use Table 1)
What you Learned (What did the lab teach you about the effects of the impact of a new
species on the deer population?)
Possible Errors (What mistakes could have happened to change the data?)
Transcribed Image Text:Conclusion: Write a conclusion based on your answers and data. Your conclusion should answer the essential question. Purpose/Essential Question/Problem (From the First Page) Data (Use Table 1) What you Learned (What did the lab teach you about the effects of the impact of a new species on the deer population?) Possible Errors (What mistakes could have happened to change the data?)
Deer Population Change Lab- DL
Question: What effect does the wolf population have on the deer population?
Introduction: In 1970 the deer population of an island forest reserve about 518
square kilometers in size was about 2000 animals. Although the island had
excellent vegetation for feeding, the food supply obviously had limits. Thus the
forest management personnel feared that overgrazing might lead to mass
starvation. Since the area was too remote for hunters, the wildlife service
decided to bring in natural predators to control the deer population. It was
hoped that natural predation would keep the deer population from becoming
too large and also increase the deer quality (or health), as predators often eliminate the weaker
members of the herd. In 1971, ten wolves were flown into the island.
The results of this program are shown in the following table. The Population Change is the number of
deer born minus the number of deer that died during that year.
Table 1:
Wolf
Population
10
12
16
22
28
Deer
Population
Deer Population
Change
Year
Deer Offspring Predation Starvation
1971
2,000
800
400
480
100
+300
2,300
920
240
500
1972
+200
1,000
640
880
1973
2,500
-140
180
-116
944
996
1974
2,360
26
2,224
2,094
1975
1,120
-150
24
2
836
788
960
840
1976
-126
lo
21
18
1977
1,968
-52
1978
1,916
766
720
+46
760
1979
1980
19
19
1,952
780
790
+20
1,972
760
+30
Graph: Deer vs. Wolf
Deer and Wolf
Population Size
2500
2400
28
26
2300
24
2200
22
20
2100
16
2000
12
1900
10
1971
1972
1973
1974 1975
1976
1977 1978 1979
1980
Number of Deer
Number of Wolves
Transcribed Image Text:Deer Population Change Lab- DL Question: What effect does the wolf population have on the deer population? Introduction: In 1970 the deer population of an island forest reserve about 518 square kilometers in size was about 2000 animals. Although the island had excellent vegetation for feeding, the food supply obviously had limits. Thus the forest management personnel feared that overgrazing might lead to mass starvation. Since the area was too remote for hunters, the wildlife service decided to bring in natural predators to control the deer population. It was hoped that natural predation would keep the deer population from becoming too large and also increase the deer quality (or health), as predators often eliminate the weaker members of the herd. In 1971, ten wolves were flown into the island. The results of this program are shown in the following table. The Population Change is the number of deer born minus the number of deer that died during that year. Table 1: Wolf Population 10 12 16 22 28 Deer Population Deer Population Change Year Deer Offspring Predation Starvation 1971 2,000 800 400 480 100 +300 2,300 920 240 500 1972 +200 1,000 640 880 1973 2,500 -140 180 -116 944 996 1974 2,360 26 2,224 2,094 1975 1,120 -150 24 2 836 788 960 840 1976 -126 lo 21 18 1977 1,968 -52 1978 1,916 766 720 +46 760 1979 1980 19 19 1,952 780 790 +20 1,972 760 +30 Graph: Deer vs. Wolf Deer and Wolf Population Size 2500 2400 28 26 2300 24 2200 22 20 2100 16 2000 12 1900 10 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 Number of Deer Number of Wolves
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Forensic Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education