Answer Posted / sthuthi
Not exactly sometimes they are related to dominant traits
in which they are phenotypically expressed but in some
cases even though dominant genes are present they are not
phenotypically expresssed .
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the function of BCSP31gene of Brucella organism?
Consider two linked autosomal genes. The dominant allele C of the first gene causes cataracts of the eye, whereas its recessive allele produces normal eyes. The dominant allele P causes polydactyly (an extra finger) whereas its allele (p) produces a normal number of fingers. A man with cataracts and normal fingers marries a woman with polydactyly and normal eyes. Their son has both polydactyly and cataracts and he marries a woman with neither trait. What is the probability that their first child will have cataracts and polydactyly?
How the positive and negative DNA markers are used in genetic engineering?
What are the down sides of Genetic Engineering?
Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?
How will you differentiate alleles of a gene in the double strand of DNA?
How to construct Genetic Code?
Are there alternatives to Genetic Engineering?
Differentiate between biotechnology and bioengineering?
In the definition of mutation we say sudden heritable change i the DNA, so what does sudden means here?
How is Genetic Engineering currently used?
Does a person diagnosed with turner syndrome have trouble hearing? please reply if you have this syndrome or know someone who does.
What is your personal opinion regarding genetic engineering and human cloning?
A base deletion occurs in the regulator gene of the LAC operon. Describe how the operation of the LAC operon might be affected?
The ABO blood system has been employed to settle cases of disputed paternity. Suppose, as an expert in genetics, you are called to testify in a case where the mother is type A, the child is type O and the alleged father is type B. How would you respond to the following statements of the attornies: a. "Since the mother has type A, the type O of the child must have come from the father and since my client is type B, he obviously could not have fatered the child." Made by the attorney of the alleged father. b. "Further tests revealed that this man is heterozygous and therefore he must be the father." Made by the mother's attorney.