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?
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What are the benefits/risks when company traditional and genetically engineered breeding?
The weight of the fruit of one variety of squashes is determined by three pairs of genes: AABBCC produces 6 lb squashes and aabbcc produces 3 lb squashes. Each dominant allele adds 1/2 lb tothe base weight (3 lb). If a pure breeding line that produced 6 lb squashes was crossed with a pure breeding line that produced 3 lb squashes, what would be the phenotypic ratio of the F1 and the F2?
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?
What are teaspoons?
who was the father of genetic engineering
What is inbreeding ?
What are the differences between Genetic Engineering and breeding?
Describe how the genotype of an organism can influence the phenotype associated with a particular allele?
In cucumbers normal leaves (N) are dominant to curled leaves (n) and elongated fruit (L) is dominant to spherical fruit and these genes are linked on the same chromosome. If a pure-breeding normal-leaved, elongated fruit cucumber is crossed with a curled-leaved, spherical fruit cucumber, what will be the phenotype of the F1? the phenotypic ratio of the F2?
What do you think of cloning?
Does unwinding DNA cause aging?
what happens in Dislexia, genetic or brain damage ?