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To put it best in words, Sandra has two different alleles for eye shape. So one parent has a certain eye shape, while the other has a different eye shape. Sandra will gain the dominant trait for her eye shape.
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The human lens focuses light on the photoreceptor cells by?
Refraction. Due to the curved lens in the eye, and the difference of transparent medium from air, Snell's law applies. The shape of the lens re-directs light to focus on the retina. Muscles around the eye alter the shape to maintain focus.
What are the functions of the jelly liquid like fluid of the liquid found inside the eye?
it helps keep your eyes shape
What does it mean when you say that light is refracted as it enters the eye?
When light reaches the lens of the eye, it bends. This change in the direction of the light is called refraction, and it is what makes the images one sees.
Can you consider eyes to be part of the nervous system?
Well that depends. If you are referring to the eye on a whole, then the answer is no, the eye is considered part of the optical system. But if you mean "is any part of the eye consider to be part of the nervous system?", then the answer is yes, the optical nerve situated at the back of the retina, is part of the nervous system
How Does the Cow eye work?
The cow has a blind spot on the lining of the eye. The cow's eye actually has the muscle change the size of it's pupil, as well as changing the amount of light that can be entered in the eye.
What does Herterozygous mean?
having dissimilar alleles at corresponding chromosomal loci; "heterozygous for eye color".
What is the name of the eye shape where the eye's shape is similar to a half circle?
the shape is a sphere!
Two fruit flies having the same red eye color is an example of two organisms that are heterozygous or homozygous?
Two fruit flies having the same red eye color is an example of two organisms that are homozygous for the eye color trait. If the fruit flies had different eye colors, then they would be heterozygous for the trait.
How do you use monohybrid in a sentence?
Heterozygous means having different alleles on corresponding sites on the two chromosomes. Here are some sentences.We studied heterozygous traits in class today.Her genes are heterozygous for eye color.Many genes are heterozygous, and the dominant trait is expressed.
What has the author Sandra Gordon written?
Sandra Gordon has written: 'Action!' 'The aging eye' -- subject(s): Aging, Eye, Geriatric ophthalmology, Vision disorders in old age
Which part of the eye supports the shape of the eye?
The sclera of the eye acts like an outer skin to maintain the spherical shape of the eye.
What does being heterozygous for a trait mean?
the 2 alleles of the gene for the trait are different on the 2 homologous chromosomesBeing heterozygous for a trait means that they have different alleles for a trait. For instance: Tt would be heterozygous and TT or tt would be homozygous because they are both eitehr little or big t's.it mean the gene is not pure or for example suppose a person is blood group A but actually he is having A and O; because O is recessive trait the gene express the A trait instead, making the person having blood group A.
What has the author Sandra Frazier Byrne written?
Sandra Frazier Byrne has written: 'A-Scan Axial Eye Length Measurements'
A structure of the eyes which shape can be modified?
I am not 100% sure, but I think I heard something about people changing the shape of the eye. Through surgery to modify the shape of the eye. More spefically, the slit of the eye to give the eye more of an oval shape.
What does grotrsque mean?
It can either mean that something has an odd or unusual shape, or that something is displeasing to the eye. And the correct spelling of the word is grotesque.
Is pinkeye a bacteria?
yes it is a bacteria that attacks the eye. Dr. Sandra
What movie did Sandra Bullock wished for a man with one blue eye and one green eye?
Practical Magic.
