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When the image of a distant object is brought into focus in front a a persons retina the defect is called?
The image of a distant object is brought into focus in front of a person's retina, the defect is called nearsightedness. A virtual image produced by a lens is always located in front of the lens.
Mutation is any change in a gene or chromosome?
mutations
What is random errors when DNA is copied called?
It's called a mutation.
A change in a single nucleotide in DNA-?
A mutation
What is a permanent heritable change in an allele that produces a different variant of the same trait?
heritable change occurs in a line of descent
What portion of Marfan syndrome patients develop myopia?
Myopia (nearsightedness). Most patients with Marfan develop nearsightedness, usually in childhood.
What are the scientific names for nearsighted and farsighted?
Nearsightedness is called Myopia and farsightedness is called Hyeropia.
Is myopia a mental state?
No. Myopia is nearsightedness.
What distance would an eye doctor need to measure to correct a problem with nearsightedness or farsightedness?
To correct nearsightedness surgoens remove tissue from the center of the cornea.
Who discovered nearsightedness?
Nearsightedness or myopia has been known for thousands of years. It was about 400 years ago that glasses or spectacles were invented to combat this common disorder.
A person who cannot focus on distant objects has?
Nearsightedness.
What is the opposite of hyperopia?
Myopia (nearsightedness) is the opposite of hyperopia.
What condition occurs when the eyeball is too long?
Nearsightedness
What is the term for any permanent change in a gene of chromosome?
The permanent change in a gene or a chromosome is called Mutation.
When the image of a distant object is brought into focus in front a a persons retina the defect is called?
The image of a distant object is brought into focus in front of a person's retina, the defect is called nearsightedness. A virtual image produced by a lens is always located in front of the lens.
How high can myopia get?
Myopia can't get worse cause its nearsightedness!
What afflictions did the residents of the house of seven gables suffer?
Nearsightedness
