was math a subject in high school of difficulty for a
person diagnosed with turner's syndrome?
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what is Genetic Base for a Species ?
what is the concept behind Gene silencing technology?
How DNA is being Transplanted?
Why would farmers, doctors, and manufacturers be interested in Genetic Engineering?
what is Human gene for height ?
How is Genetic Engineering currently used?
How restriction enzymes,DNA probes are used in genetic engineering?
what is Interspecific breeding ?
what are Stem Cells ?
what is the pairing rule for deoxyribonucleic acid?
A blastomere was removed from an 8-cell human embryo, and its beta-globin gene was amplified by PCR. The beta-globin DNA was treated with an enzyme that cuts on either side of and within the normal allele (producing a small fragment), but not within the sickle cell allele (producing a large fragment). Electrophoresis of the treated DNA from the blastomere demonstrated the presence of both a large and small fragment derived from the beta-globin genes. How should you interpret this test?
what is mutation?