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book Ecology 7th Edition by Manuel Molles cover

Ecology 7th Edition by Manuel Molles

Edition 7ISBN: 978-0077837280
book Ecology 7th Edition by Manuel Molles cover

Ecology 7th Edition by Manuel Molles

Edition 7ISBN: 978-0077837280
Exercise 2
Below about 600 to 1,000 m in the oceans there is no sunlight. However, many of the fish and invertebrates at these depths have eyes. In contrast, fish living in caves are often blind. What selective forces could maintain eyes in populations of deepsea fish (Hint: Many species of deep-sea invertebrates are bioluminescent.)
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Below 600 to 1000 m, the sea is devoid o...

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Ecology 7th Edition by Manuel Molles
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