A scientist conducts a study on tawny owls that are found in regions of Europe where it snows during winter. The tawny owls can have either gray orbrown feather color. The graph shows the percentage survival of both the owl types in relation to the depth of snow.100--- gray owlbrown owl806040200.5.10152025Snow Depth (cm)The scientist finds that climate change has resulted in a reduction in the average snow depth in the region where tawny owls live. The average snowdepth in the year 1980 was approximately 12 cm, which reduced to 3 cm in 2008.How did the distribution of gray and brown tawny owls in the population likely change from the year 1980 to 2008?O In 1980 there were more brown-colored owls, and in 2008 there were the same number of gray and brown owlsO In 1980 there were more gray-colored owls, and in 2008 there were the same number of gray and brown owls.O The populations of gray and brown owls were the same in the year 1980, and the number of gray owls increased in the year 2008.O The populations of gray and brown owls were the same in the year 1980, and the number of brown owls increased in the year 2008.Percentage Survival

The survival rate of tawny owls are highly affected by the snow depth.

Answered: ow did the distribution of gray and…

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ow did the distribution of gray and brown tawny owls in the population likely change from the year 1980 to 2008?

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter53: Introduction To Ecology: Population Ecology

Section: Chapter Questions

Problem 6TYU: The largest population that can be maintained by a particular environment for an indefinite period...

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Concept explainers

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.

Question

A scientist conducts a study on tawny owls that are found in regions of Europe where it snows during winter. The tawny owls can have either gray or
brown feather color. The graph shows the percentage survival of both the owl types in relation to the depth of snow.
100
--- gray owl
brown owl
80
60
40
20
0.
5.
10
15
20
25
Snow Depth (cm)
The scientist finds that climate change has resulted in a reduction in the average snow depth in the region where tawny owls live. The average snow
depth in the year 1980 was approximately 12 cm, which reduced to 3 cm in 2008.
How did the distribution of gray and brown tawny owls in the population likely change from the year 1980 to 2008?
O In 1980 there were more brown-colored owls, and in 2008 there were the same number of gray and brown owls
O In 1980 there were more gray-colored owls, and in 2008 there were the same number of gray and brown owls.
O The populations of gray and brown owls were the same in the year 1980, and the number of gray owls increased in the year 2008.
O The populations of gray and brown owls were the same in the year 1980, and the number of brown owls increased in the year 2008.
Percentage Survival

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