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The tapetum lucium. The tapetum is a reflective structure that lies beneath the retina. It acts like a mirror; reflecting light back through the retina so the retina gets more opportunities to capture light. Animals that are active at night have a tapetum. Dogs, Cats, Horses, and Cows all have tapetums. It causes the yellow or green glow you see when light hits an animal's eyes.

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13y ago
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11y ago

The tapetum lucidum. It's Latin for "bright tapestry". In mammals with this, it reflects back light. It is found in eyes of cats, cows, and among other animals.

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Q: What is the iridescent portion of the choroid layer found in nocturnal animals?
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What is the iridescent portion of the choroid layer in the nocturnal animals?

The tapetum lucium. The tapetum is a reflective structure that lies beneath the retina. It acts like a mirror; reflecting light back through the retina so the retina gets more opportunities to capture light. Animals that are active at night have a tapetum. Dogs, Cats, Horses, and Cows all have tapetums. It causes the yellow or green glow you see when light hits an animal's eyes.


How does the nature of the sclera and choroid change as they reach the front part of the eye?

I think this is correct! The sclera turns into the cornea, which is the transparent portion of the eye. The choroid also becomes transparent to allow more light into the eye.


How does the nature of the sclera and choroid change as they reach the front part of they eye?

I think this is correct! The sclera turns into the cornea, which is the transparent portion of the eye. The choroid also becomes transparent to allow more light into the eye.


Which parts of brain are supplied by the anterior choroidal artery?

choroid plexus in inferior temporal horn of lateral ventriclehippocampal formationamygdalaposterior portion of internal capsuleoptic tractcerebral peduncle of midbrain


How CSF is formed?

CSF is mainly produced by a structure in the brain called the choroid plexus. It flows through the third and fourth ventricles into the subarachnoid space and then gets absorbed into the blood stream. CSF plays several key roles including protecting the brain from injury, removing waste products from the brain, and transports hormones between various areas of the brain.


Which animals do bloat stand?

well dogs are one but a lot of animals can get bloat seeing that we only discovered a portion of life here on earth


Do herbivores eat only specific portions of the leaves?

as humans do, animals eat until they had their portion


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All consumers need to practice portion control to some extent. Humans who eat too much run the risk of obesity and its related health problems. Animals who don't use portion control risk depleting their food source.


Mollusks are commonly referred to as the soft bodied animals because?

They all possess a soft portion of their body known as the visceral mass.


How could a disease that kills a large portion of the wolf population affect the mice population in a forest ecosystem?

Its all a cycle, because once a large portion of a species dies other animals get effected because they eat that 'animal' so once is dies out the other animals who eat it wont have any food so they will slowly die out as well. It will become a cycle


What makes a portion?

a portion makes a portion


What would be considered a tapeworm's ecosystem?

The majority of a tapeworm's lifecycle if spent inside the intestines of other animals. A portion of their lifecycle is also spend in feces and the dirt.