[itemD2] (refer to the photo below) What would happen to the wolf population if the moose population decreases? Isle Royale National Park on a remote island was established in 1940, and designated awilderness area in 1976. The only mode of transportation available is by boat or seaplane.Moose first arrived at Isle Royale around 1900. The moose population tends to increase inyears with mild winters, early spring green-up, abundant winter forage, low wolf numbersand low levels of tick infestation. Wolves first arrived at the island on an ice bridge fromCanada in a940. Disease has also influenced the wolf population. Between 1980 and 1982,the wolf population declined from 50 to 14, due to canine parvovirus.Predator Prey on Isle Royale3000602500-- 50200040Number of150030Moose100020+ Number ofWolves500101950196019701980199020002010YearsMooseSOAJOM

Answer :- According to the given statement and graphic If moose decrease, wolves will decrease…

Answered: What would happen to the wolf…

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Biology

What would happen to the wolf population if the moose population decreases?

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter44: Population Ecology

Section: Chapter Questions

Problem 6SQ: ______ is a density-independent factor that influences population growth. a. Predation b. Infectious...

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Primate evolution

Primates are a relatively new species and first appeared in the fossil record nearly 55 million years ago. They may have originated as far back as the cretaceous period. Their fossils were observed in North America, Asia, and Europe. Long before the first monkeys and their prosimian relatives developed, most animal species thrived and died. The first primates did not exist until about 50-55 million years ago, even though the planet is 4.54 billion years old and the first life goes back at least 3.5 billion years. Dinosaurs had been extinct for 10 to 15 million years when this happened.

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[itemD2] (refer to the photo below) What would happen to the wolf population if the moose population decreases?

Isle Royale National Park on a remote island was established in 1940, and designated a
wilderness area in 1976. The only mode of transportation available is by boat or seaplane.
Moose first arrived at Isle Royale around 1900. The moose population tends to increase in
years with mild winters, early spring green-up, abundant winter forage, low wolf numbers
and low levels of tick infestation. Wolves first arrived at the island on an ice bridge from
Canada in a940. Disease has also influenced the wolf population. Between 1980 and 1982,
the wolf population declined from 50 to 14, due to canine parvovirus.
Predator Prey on Isle Royale
3000
60
2500-
- 50
2000
40
Number of
1500
30
Moose
1000
20
+ Number of
Wolves
500
10
1950
1960
1970
1980
1990
2000
2010
Years
Moose
SOAJOM

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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 data collected during 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. Fill in the last column for each year. The first has been calculated for you. Then graph the deer and wolf populations on the graph below.…
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