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Are whales blind?

Gabriel Martin | 2023-04-13 12:09:38 | page views：1267
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Zoe Davis

Studied at the University of Barcelona, Lives in Barcelona, Spain.
Colour blind. They live in the deep blue sea, but whales and dolphins can't actually see the colour blue. German and Swedish biologists have discovered they lack the visual pigment needed to see blue light. ... Most mammals have two types of cells in their eyes, called cones, that pick out blue and green light.
2023-04-21 12:09:38
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Parker Lewis

QuesHub.com delivers expert answers and knowledge to you.
Colour blind. They live in the deep blue sea, but whales and dolphins can't actually see the colour blue. German and Swedish biologists have discovered they lack the visual pigment needed to see blue light. ... Most mammals have two types of cells in their eyes, called cones, that pick out blue and green light.
Colour blind | New Scientist
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