Answered: The similarities between the bone…

The similarities between the bone structure of a human hand and a cats paw suggest what? a. a common evolutionary ancestor b. Humans are actually kitty cats c. nothing d. similar biological function

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter24: Systematics And Phylogenetics: Revealing The Tree Of Life

Section: Chapter Questions

Problem 9TYK: Which of the following pairs of structures are homoplastic? a. the wing skeleton of a bird and the...

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Concept explainers

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.

Question

The similarities between the bone structure of a human hand and a cats paw suggest what?

a. a common evolutionary ancestor

b. Humans are actually kitty cats

c. nothing

d. similar biological function

Expert Solution

Step 1

Both human and cats are vertebrates that possess vertebral column. The evolution of different organisms in the earth can be explained by comparing the characteristics between different organisms that gives us an idea about their evolutionary path and common ancestors.

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