What are the differences between Genetic Engineering and breeding?

3530

What is the chemical composition of gene?

2175

what is the role of Beta-lactamase in Gene Cloning ?

2182

Does unwinding DNA cause aging?

2207

how was school like for someone with turner's syndrome?

2109

Explain in terms of gene product function how a mutant allele can be dominant? recessive?

1893

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?

2097

What are the dangers of Genetically Engineered foods?

2015

how to Create population with sufficient genetic diversity ?

2199

In sesame, the one-pod condition (P) is dominant to the three-pod condition (p), and normal leaf (L) is dominant over wrinkled leaf (l). The two characters are inherited independently. Determine the genotypes and phenotypes of the two plants which produce the following progeny: 318 one- pod normal, 98 one-pod wrinkled, 323 three-pod normal and 104 three-pod wrinkled.

5613

Promoters of housekeeping genes contain variable numbers of GC boxes, but neither TATA nor CCAAT boxes.Inwhat way these properties of housekeeping promoters are helpful?

2110

what causes heterosexuality?

2315

Has vitamin c been produced in a human naturally before?

2075

How DNA is being Transplanted?

2152

what is virgin sex?

2861