answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
malfutka [58]
1 year ago
12

In the exceptionally cold winter of 1997, Lake Superior froze over between the Wisconsin mainland and Isle Royale. A pack of 8 w

olves crossed the ice and reached Isle Royale, an island where they encountered a population of about a dozen wolves. It is estimated that the wolf population on Isle Royale has been isolated for over 100 years (~10 generations). The pack of 8 wolves that crossed the ice would be referred to as _________________________, and if the wolves interbreed with the island population, ____________________ will occur.
Geography
1 answer:
Oksanka [162]1 year ago
3 0

Answer:

In the exceptionally cold winter of 1997, Lake Superior froze over between the Wisconsin mainland and Isle Royale. A pack of 8 wolves crossed the ice and reached Isle Royale, an island where they encountered a population of about a dozen wolves. It is estimated that the wolf population on Isle Royale has been isolated for over 100 years (~10 generations). The pack of 8 wolves that crossed the ice would be referred to as <u>founder population</u> and if the wolves interbreed with the island population, <u>genetic drift</u> will occur.

Explanation:

The founder effect occurs when a portion of a population (i-e the founders) separates from the old population to start a new population with different allele frequencies. Hence the pack of 8 wolves that crossed the ice would be referred to as <u>founder population</u> in the given scenario.

Genetic drift is defined as change in the allele frequencies in a population due to chance event. As in the given scenario, the pack of 8 wolves that crossed the ice, interbreed with the island population, thus change in the allelle frequency is occuring in the population , hence <u>genetic drift</u> will occur.

You might be interested in
Why do earthquakes and volcanoes occur at plate boundaries?
AlekseyPX
Where tectonic forces occur, earthquakes occur due to vibrations caused during impact of tectonic plates. Volcanoes are formed when lava forms are exposed during impact of tectonic plates.
4 0
2 years ago
Read 2 more answers
Which region on the map did tribes such as the Chinook, Yakima, Spokan, and Puyallup live? They were known for fishing, hunting,
jeka57 [31]

Answer:

Pacific Northwest is the region where the tribes live.

3 0
2 years ago
Ukraine became known as the "breadbasket of Europe" because _____.
charle [14.2K]

Answer:

The country was once known as the breadbasket of Europe, owing to its large agricultural industry.

Explanation:

5 0
1 year ago
Read 2 more answers
Fill in the sentences below with the processes and coastal landforms associated with longshore drift. Fill the appropriate blank
alina1380 [7]

1. Waves hitting at an angle and then bending around features of the coast is known as wave refraction.

2. Landforms associated with longshore drift form where the sediment is plentiful enough to create them.

3. When there is longshore drift, the overall direction of sand transport is parallel to the coast..

4. In order to produce longshore drift, the direction of waves must not be perpendicular to the coast.

5. A baymouth bar forms when longshore drift creates a ridge of sand separating a waterway from the ocean.

6. The direction that sediment is traveling along a coast is called the downstream direction.

Explanation:

Waves forms different kinds of land form in the coastal areas. Waves hit coast in a particular angle It is known as wave refraction. When sediments get deposited in the coastal areas and forms a bar which get detached from the shore is called long shore bar.

To create long shore drift the direction of wind should not be perpendiular to the coast. Direction will be parallel. A baymouth bar is formed when a ridge of sand is created and separates the waterway from ocean. Sediments travel along the coast in downstream direction.

7 0
2 years ago
The attraction of seawater to submarine features like seamounts and oceanic ridges is due to ________; it results in areas where
Rashid [163]

Answer:

seperating plates underground

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Match the ecozone in column 1 to its location in column 2.
    5·1 answer
  • The continent with the largest population is __________. A. North America B. Australia C. Africa D. Asia
    14·2 answers
  • Explain the role of white dwarfs in recycling matter.
    6·1 answer
  • Heat transfer due to convection in the asthenosphere is responsible for the motion of tectonic plates. The plates form in the mo
    5·1 answer
  • What comprises two-thirds of Botswana's land?
    7·2 answers
  • Based on your understanding of Nectar in a Sieve, what fact would you not select as being accurate?​
    14·1 answer
  • An observer on the North Pole sees the Moon as shown below. What moon phase will she observe approximately one week later?
    7·2 answers
  • The leader of the Athenian Empire worked to give citizens direct input into the government. create a dictatorship within the cit
    8·2 answers
  • Which activity is an Aboriginal way for relatives to demonstrate grief when a family member dies?
    15·1 answer
  • What is the name of the location on the map labeled E?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!