Compare choroid and retina. -Biology

Compare choroid and retina. -Biology
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Iris is part of (a) sclerotic(b) choroid (c) choroid and retina (d) sclerotic and choroid.

Description : Iris is part of (a) sclerotic (b) choroid (c) choroid and retina (d) sclerotic and choroid.

Last Answer : (d) sclerotic and choroid.

Parts A, B, C and D of the human eye are shown in the diagram. Select the option which gives correct identification along with its functions characteristics. (a) C-Aqueous chamber-Reflects the light which does not pass through the lens. (b) D - Choroid - Its anterior part forms ciliary body. (c) A - Retina - Contains photoreceptors, i.e., rods and cones. (d) B - Blind spot-Has only a few rods and cones.

Description : Parts A, B, C and D of the human eye are shown in the diagram. Select the option which gives correct identification along with its functions characteristics. (a) C-Aqueous chamber-Reflects the light which does not ... , i.e., rods and cones. (d) B - Blind spot-Has only a few rods and cones.

Last Answer : (c) A - Retina - Contains photoreceptors, i.e., rods and cones.

What are the chemical signals of sodium choroid ?

Description : What are the chemical signals of sodium choroid ?

Last Answer : : The chemical signal of sodium choroid (food salt) is NaCl

What is choroid ?

Description : What is choroid ?

Last Answer : : The chord is the layer below the sclera level.

The function of choroid plexus is

Description : The function of choroid plexus is

Last Answer : The function of choroid plexus is A. To produce lymph B. To produce blood C. To produce cerebrospinal fluid D. To produce endolymph

Anterior part of choroid layer which hold lens by ligaments is

Description : Anterior part of choroid layer which hold lens by ligaments is

Last Answer : Anterior part of choroid layer which hold lens by ligaments is

Anterior part of choroid layer which hold lens by ligaments is

Description : Anterior part of choroid layer which hold lens by ligaments is

Last Answer : Anterior part of choroid layer which hold lens by ligaments is

Choroid of eye lined by : -

Description : Choroid of eye lined by : -

Last Answer : Choroid of eye lined by : - A. Cuboidal Epithelium B. Squamous Epithelium C. Ciliated Epithelium D. Colummar Epithelium

Maximum quantity of Zinc is present in the body in (A) Prostate (B) Choroid (C) Skin (D) Bones

Description : Maximum quantity of Zinc is present in the body in (A) Prostate (B) Choroid (C) Skin (D) Bones

Last Answer : Answer : C

A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the : (1) Pupil (2) Cornea (3) Iris (4) Choroid

Description : A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the : (1) Pupil (2) Cornea (3) Iris (4) Choroid

Last Answer : (3) Iris Explanation: Eye color is a polygenic phenotypic character determined by 2 distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid ... iris stroma (located at the front of the iris), and the cellular density of the stroma.

In which part of the eye lies the pigment that decides the colour of the eyes of a person’? (1) Corea (2) Choroid (3) Iris (4) Vitreous body

Description : In which part of the eye lies the pigment that decides the colour of the eyes of a person’? (1) Corea (2) Choroid (3) Iris (4) Vitreous body

Last Answer : (3) Iris Explanation: The iris is a thin, circular structure in the eye, responsible for controlling the diameter and size of the pupils and thus the amount of light reaching the retina. "Eye color" is ... the center of the iris, known as the pupil. The larger the pupil, the more light can enter,

In the eye, colour vision is effected by the presence of - (1) Choroid coat (2) Sclerotic coat (3) Rods (4) Cones

Description : In the eye, colour vision is effected by the presence of - (1) Choroid coat (2) Sclerotic coat (3) Rods (4) Cones

Last Answer : (4) Cones Explanation: Cone cells, or cones, are photoreceptor cells in the retina of the eye that are responsible for color vision, they function best in relatively bright light, as opposed to ... , but quickly reduce in number towards the periphery of the retina. It allow the perception of colour

Give reason: Choroid is thick and rich with blood vessels

Description : Give reason: Choroid is thick and rich with blood vessels

Last Answer : Choroid has a layer of blood vessels which nourishes the back of the eye.

With regard to the choroid: a. the choroid receives 85% of blood flow to the eye b. the blood vessels in the choroid contains tight junction c. the choroid vessels are embedded in a matrix made up of type III collagen d. in the presence of high partial pressure of carbon dioxide the choroidal vessels increase in diameter

Description : With regard to the choroid: a. the choroid receives 85% of blood flow to the eye b. the blood vessels in the choroid contains tight junction c. the choroid vessels are embedded in ... d. in the presence of high partial pressure of carbon dioxide the choroidal vessels increase in diameter

Last Answer : in the presence of high partial pressure of carbon dioxide the choroidal vessels increase in diameter

All of the following are part of uvea except: a. Pars plicata b. Pars plana c. Choroid d. Schwalbe’s line

Description : All of the following are part of uvea except: a. Pars plicata b. Pars plana c. Choroid d. Schwalbe’s line

Last Answer : ANSWER: D  

A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the : (1) Pupil (2) Cornea (3) Iris (4) Choroid

Description : A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the : (1) Pupil (2) Cornea (3) Iris (4) Choroid

Last Answer : Iris

What part of the eye gets inflamed and becomes pink when dust gets into ? (1) Cornea (2) Choroid (3) Conjunctiva (4) Sclerotic

Description : What part of the eye gets inflamed and becomes pink when dust gets into ? (1) Cornea (2) Choroid (3) Conjunctiva (4) Sclerotic

Last Answer : Conjunctiva

In which part of the eye lies the pigment that decides the colour of the eyes of a person? (1) Cornea (2) Choroid (3) Iris (4) Vitreous body

Description : In which part of the eye lies the pigment that decides the colour of the eyes of a person? (1) Cornea (2) Choroid (3) Iris (4) Vitreous body

Last Answer : Iris

In the eye, colour vision is effected by the presence of : (1) Choroid coat (2) Sclerotic coat (3) Rods (4) Cones

Description : In the eye, colour vision is effected by the presence of : (1) Choroid coat (2) Sclerotic coat (3) Rods (4) Cones

Last Answer : Cones

What is the function of the retina in the eye? -Biology

Description : What is the function of the retina in the eye? -Biology

Last Answer : answer:

What is retina? -Biology

Description : What is retina? -Biology

Last Answer : answer:

How does the eye regulate the amount of light that falls on the retina? -Biology

Description : How does the eye regulate the amount of light that falls on the retina? -Biology

Last Answer : answer:

Explain the mechanism of generation of light-induced impulse in the retina. -Biology

Description : Explain the mechanism of generation of light-induced impulse in the retina. -Biology

Last Answer : answer:

Which cells of the retina enable us to see coloured objects around us? -Biology

Description : Which cells of the retina enable us to see coloured objects around us? -Biology

Last Answer : answer:

Mechanism of generation of light-induced impulse in the retina. -Biology

Description : Mechanism of generation of light-induced impulse in the retina. -Biology

Last Answer : answer:

Those blood cells you can see when you look at the sky--are those in the lens of your eye, or the retina, or where?

Description : Those blood cells you can see when you look at the sky--are those in the lens of your eye, or the retina, or where?

Last Answer : Do you mean ‘floaters’? https://www.mayoclinic.org/diseases-conditions/eye-floaters/symptoms-causes/syc-20372346

Anyone have this problem with an iPad 2 with Retina?

Description : Anyone have this problem with an iPad 2 with Retina?

Last Answer : answer:First of all, the iPad 2 did not have Retina Display. The two iPad models released in spring and fall of 2012 have Retina Display. My iPad is the spring 2012 model, and my fiancé has ... Apple-focused forums and sites out there, such as MacWorld.com, and The Unofficial Apple Weblog TUAW.com.

If someone dies with their eyes open does the lens still focus an image on the retina?

Description : If someone dies with their eyes open does the lens still focus an image on the retina?

Last Answer : I’m sure it does until the brain stops being able to process that image.. making it a moot point.

With the production of Apple's Retina Display will any higher resolution ever be needed?

Description : With the production of Apple's Retina Display will any higher resolution ever be needed?

Last Answer : answer:Maybe not. I don't know when it comes down to the hard facts. But I can say that every time I got a better resolution TV, I never thought it could get better . . . but it always ... the time something better comes out, we will be able to see the difference b/c of what has become standard.

Sites for Detached Retina-front view?

Description : Sites for Detached Retina-front view?

Last Answer : Ah, there you are. Please respond to the question on the greatest actor ever.

What is the function of retina in human eye. -Science

Description : What is the function of retina in human eye. -Science

Last Answer : The retina acts as a screen on which the image is formed in the eye. The retina has a large number of light-sensitive cells. When the image falls on the retina then these light-sensitive cells get activated and generate electrical signals.

What is eye retina ?

Description : What is eye retina ?

Last Answer : The retina is a sensitive screen inside the eye where the image we see is captured.

What is retina ?

Description : What is retina ?

Last Answer : Retina: The retina is the innermost layer of the eyeball. This is a light sensitive layer. There are two types of cells called rod and no. The lens of the eye divides the eyeball into two parts ... , which helps the eyeball to absorb light , provide nutrients, and maintain the shape of the eyeball.

What is the function of retina ?

Description : What is the function of retina ?

Last Answer : Made up of retina rods and a number of nerve fibers. These fibers are attached to the optic nerve. When light falls on the retina, it stimulates the nerves. As a result, the sense of vision awakens in our brain and we can see the object better.

What is retina color ?

Last Answer : Retina color is pink.

How many types of light-sensitive cells are there in the retina ?

Last Answer : There are two types of light-sensitive cells in the retina. These are: "rod" and "no".

What is the image of the object in the retina ?

Last Answer : Real and inverted images of objects are formed in the retina.

What is the number of retina cells ?

Last Answer : : The number of retina cells is 13 crore 70 lakhs

Retina,eye lens brain and skin are formed from

Description : Retina,eye lens brain and skin are formed from

Last Answer : Retina,eye lens brain and skin are formed from A. Mesoderm-skeleton B. Ectoderm C. Endoderm D. Both ectoderm and endoderm.

Pigments present in cones of retina are connected with :

Description : Pigments present in cones of retina are connected with :

Last Answer : Pigments present in cones of retina are connected with : A. Night blindness B. Accommodation of eye C. Colour discrimination D. Image formation

When viewing an object near to your eyes the following are required for proper image formation of the retina ? (A) Contraction of the ciliary muscles

Description : When viewing an object near to your eyes the following are required for proper image formation of the retina ? (A) Contraction of the ciliary muscles

Last Answer : When viewing an object near to your eyes the following are required for proper image formation of the retina ? (A) ... and D C. B and D D. A and B

$ Rhodopsin of rod cells and iodospin of cone cells of retina are proteins ! Myosine and Actin are contractile proteins

Description : $ Rhodopsin of rod cells and iodospin of cone cells of retina are proteins ! Myosine and Actin are contractile proteins

Last Answer : $ Rhodopsin of rod cells and iodospin of cone cells of retina are proteins ! Myosine and Actin are ... wrong D. If both As and R are wrong.

Generation of action potential concern with which layer of retina

Description : Generation of action potential concern with which layer of retina

Last Answer : Generation of action potential concern with which layer of retina

Outer most layer of retina which holds sensory neuron like rods & cones is

Description : Outer most layer of retina which holds sensory neuron like rods & cones is

Last Answer : Outer most layer of retina which holds sensory neuron like rods & cones is

Inner most layer of retina which is situated towards vitreous chamber is

Description : Inner most layer of retina which is situated towards vitreous chamber is

Last Answer : Inner most layer of retina which is situated towards vitreous chamber is

Generation of action potential concern with which layer of retina

Description : Generation of action potential concern with which layer of retina

Last Answer : Generation of action potential concern with which layer of retina

Outer most layer of retina which holds sensory neuron like rods & cones is

Description : Outer most layer of retina which holds sensory neuron like rods & cones is

Last Answer : Outer most layer of retina which holds sensory neuron like rods & cones is

Inner most layer of retina which is situated towards vitreous chamber is

Description : Inner most layer of retina which is situated towards vitreous chamber is

Last Answer : Inner most layer of retina which is situated towards vitreous chamber is

What As they extend from the retina to the brain the nerve fibers?

Description : What As they extend from the retina to the brain the nerve fibers?

Last Answer : Need answer

Which structures focuses light on the retina?

Description : Which structures focuses light on the retina?

Last Answer : lens.