fossil bird salamander 2. This fossil bird and this living salamander both have tails. However, they have different tail structures. The bird has a very short tail made of just one bone that helps it have a light skeleton for flying. The salamander has a long tail with many bones that helps it balance while it runs. What most likely explains why both the bird and salamander have tails and why the tails are different? a The salamander and bird both inherited tails from a shared ancestor population, but this population separated into different environments. In each environment, different types of tails evolved, which helped the populations survive. It is impossible to explain the body structures of different species. The way that structures change over time is very complex, and no one has ever observed these changes occurring. The bird and salamander are different species, so they do not share an ancestor population. These species had separate ancestor populations, and each evolved a tail that helps it survive in its environment. All species have their own specific body structures, so it is a coincidence that the bird and salamander happen to have different types of tails.
fossil bird salamander 2. This fossil bird and this living salamander both have tails. However, they have different tail structures. The bird has a very short tail made of just one bone that helps it have a light skeleton for flying. The salamander has a long tail with many bones that helps it balance while it runs. What most likely explains why both the bird and salamander have tails and why the tails are different? a The salamander and bird both inherited tails from a shared ancestor population, but this population separated into different environments. In each environment, different types of tails evolved, which helped the populations survive. It is impossible to explain the body structures of different species. The way that structures change over time is very complex, and no one has ever observed these changes occurring. The bird and salamander are different species, so they do not share an ancestor population. These species had separate ancestor populations, and each evolved a tail that helps it survive in its environment. All species have their own specific body structures, so it is a coincidence that the bird and salamander happen to have different types of tails.
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,...
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Transcribed Image Text:fossil bird
salamander
2. This fossil bird and this living salamander both have tails. However, they have
different tail structures. The bird has a very short tail made of just one bone
that helps it have a light skeleton for flying. The salamander has a long tail with
many bones that helps it balance while it runs. What most likely explains why
both the bird and salamander have tails and why the tails are different?
a) The salamander and bird both inherited tails from a shared ancestor
population, but this population separated into different environments.
In each environment, different types of tails evolved, which helped the
populations survive.
It is impossible to explain the body structures of different species. The way
that structures change over time is very complex, and no one has ever
observed these changes occurring.
The bird and salamander are different species, so they do not share an
ancestor population. These species had separate ancestor populations, and
each evolved a tail that helps it survive in its environment.
dAll species have their own specific body structures, so it is a coincidence that
the bird and salamander happen to have different types of tails.
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