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Among the population size of 500, 50 of 150 heterozygous individuals showing polydoctily. Then what is the penetrance of that population
1 33557) Diabetes is recessive. A) If woman has diabetes and marries a man that doesn’t have it, is it possible for their offspring to acquire this disease? A A Aa Aa Aa Aa a a genotypes Phenotype 100% Aa, Heterozygous 100% No diabetes B) If none of the father’s ancestors had ever had diabetes, would their children have a chage of getting the disease? Explain
1863In the definition of mutation we say sudden heritable change i the DNA, so what does sudden means here?
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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?
our hair comes from our mother's father.Is it true or not?
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 dangers of Genetically Engineered foods?
Does a person diagnosed with turner syndrome have trouble hearing? please reply if you have this syndrome or know someone who does.
How is a genetic trait determined by the genetic code within a dna molecule?
how to Create population with sufficient genetic diversity ?
A number of plant species have a recessive allele for albinism; homozygous albino (white) individuals are unable to synthesize chlorophyll. If a tobacco plant heterozygous for albinism is allowed to self-pollinate and 500 seeds germinate: a)how many offspring will be the same genotype as the parent? b)how many seedlings would you expect to be white?
Why would farmers, doctors, and manufacturers be interested in Genetic Engineering?
What are the benefits/risks when company traditional and genetically engineered breeding?
What is the chemical composition of gene?
In the definition of mutation we say sudden heritable change i the DNA, so what does sudden means here?
Are there alternatives to Genetic Engineering?
Why does RNA have 5 bases and DNA has only 4?
Does postraumatic stress mutate genes?
