Cephalopod eye
Cephalopods, as active marine predators, possess sensory organs specialized for use in aquatic conditions. They have a camera-type eye which consists of an iris, a circular lens, vitreous cavity (eye gel), pigment cells, and photoreceptor cells that translate light from the light-sensitive retina into nerve signals which travel along the optic nerve to the brain. For the past 140 years, the camera-type cephalopod eye has been compared with the vertebrate eye as an example of convergent evolution, where both types of organisms have independently evolved the camera-eye trait and both share similar functionality. Contention exists on whether this is truly convergent evolution or parallel evolution. Unlike the vertebrate camera eye, the cephalopods' form as invaginations of the body surface (r
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Cephalopod eye
Cephalopods, as active marine predators, possess sensory organs specialized for use in aquatic conditions. They have a camera-type eye which consists of an iris, a circular lens, vitreous cavity (eye gel), pigment cells, and photoreceptor cells that translate light from the light-sensitive retina into nerve signals which travel along the optic nerve to the brain. For the past 140 years, the camera-type cephalopod eye has been compared with the vertebrate eye as an example of convergent evolution, where both types of organisms have independently evolved the camera-eye trait and both share similar functionality. Contention exists on whether this is truly convergent evolution or parallel evolution. Unlike the vertebrate camera eye, the cephalopods' form as invaginations of the body surface (r
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Cefalópodes, como ativos preda ...... o nervo óptico para o cérebro.
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Cephalopods, as active marine ...... at they are always horizontal.
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El ojo de los cefalópodos es u ...... noche, poseen vista nocturna.
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Oko głowonogów – parzysty, osa ...... aawansowanych u dwuskrzelnych.
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Wikipage page ID
21,423,322
Wikipage revision ID
719,728,350
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In vertebrate eyes, the nerve ...... is the vertebrate blind spot.
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Cefalópodes, como ativos preda ...... o nervo óptico para o cérebro.
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Cephalopods, as active marine ...... nations of the body surface (r
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El ojo de los cefalópodos es u ...... noche, poseen vista nocturna.
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Oko głowonogów – parzysty, osa ...... aawansowanych u dwuskrzelnych.
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Cefalópode (Olho)
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Cephalopod eye
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Ojo de los cefalópodos
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Oko głowonogów
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