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Fossil records /paleontology
Fossils are remains of organisms that became preserved in naturally occurring materials many years ago; They show morphological charges of organisms over a long period of time
Callparative anatomy;
Organisms have common embryonic origin; but structures become modified differently to perform different functions; those are called homologous structures other have different embryous origin but structures become modified and adapt in the same environments thus perform similar functions such structures are called analogous structures; others have become reduced in size dug to disuse in the environment; these are called vestigial structures
Geographical distribution
Presents continents are thought to have been one large land mess (pangea); as a result of continental drift; isolation occurred bringing about different patterns of evolution; of related organisms e.g. llamcis in the amazon resemble the camel;
Acc ;Jaguars ,panthecs with their counter parts.
marto answered the question on October 9, 2019 at 08:03
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Date posted: October 9, 2019. Answers (1)
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Date posted: October 9, 2019. Answers (1)
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A
B
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Date posted: October 9, 2019. Answers (1)
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b)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 8, 2019. Answers (1)
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Date posted: October 7, 2019. Answers (1)
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(b) How is the cochlea suited to its function.(Solved)
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Date posted: October 7, 2019. Answers (1)
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Date posted: October 7, 2019. Answers (1)