what is a Genetic Disorder ?
Answer / guest
sudden change in the structure and composition of a
chromosome or genes is called mutation.If mutation occurs
at genetic level these mutations are called point mutations.
if any nitrogen base in a gene is added or deleted that
leads to many chromosomal aberrations lading to many
phenotypical and genetical disorders.
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How the positive and negative DNA markers are used in genetic engineering?
Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child?
Is There any way in which a currently living could be mutated in reality to such a large scale as to which others could see the mutation, such as a third arm?
what is Homosexual Gene?
what is Regeneration ?
if mutation occurs at the antron region of primary RNA, then what will be it causes?
what is DIY Gene testing ?
Suppose a father of blood type B and a mother of blood type O have a child of type O. What are the chances that their next child will be blood type O? Type B? Type A? Type AB?
In hogs a gene that produces a white belt around the animal's body is dominant over its allele for a uniform body. Another independent dominant gene produces fusion of the hoof (syndactyly). Suppose a uniformly colored hog homozygous for syndactyly is mated with a normal footed hog homozygous for the belted character. What would be the phenotype of the F1? If the F1's interbreed, what would be the phenotypic ratio of the F2?
what are the 3 different types of point or gene mutations?
What do you think of cloning?
How is an allele different from a gene?