Why would a researcher be interested in over- or misexpression phenotypes?

Q: What is the name of first clones sheep?

A: A clone is an organism or cell, or group of organisms or cells, produced asexually from one ancestor…

Q: Why are fruit flies considered a model genetic organism? Would humans fit this description?

A: Genetics is the branch of biology, which deals with the study of genes, their pattern of…

Q: How does reverse genetics work?

A: The method used to understand the function of the gene by analyzing the phenotypic effect is known…

Q: How do you know from a particular experiment whether two genes assort independently or are…

A: A gene is known as a heredity unit. It is made up of DNA and are the functional regions located on…

Q: What are mutational breeding?

A: lets understand what mutation means so that the further solution can be of sense. a mutation is a…

Q: What is geneticequilibrium?

A: An allele is an alternate version of a gene as a gene usually two copies of a gene on due to 2…

Q: What is forward and reverse genetics?

A: One or more genes can be responsible for observed phenotypes or trait; genetic approaches are used…

Q: What is pedigree Analysis? What are its use or uses?

A: There are several methods to study human genetics such as pedigree analysis, population genetics…

Q: What properties of fruit flies and corn made them the organism of choice geneticists during most of…

A: The branch of biology that deals with the study of genes, genetic variation, and the inherited…

Q: A cross between a red-eyed  fruit-fly and a white-eyed  fruit-fly produced an F1with all bar-eyed…

A: Sexual dimorphism is seen in most animals and many plants; in other words, a person may be either…

Q: What is genetic equilibrium?

A: The situation of an allele or genotype in a gene pool (such as a population) where the frequency…

Q: What is a different version of a gene called?

A: Gene is the smallest component of genetic material. It contains codons which code for specific…

Q: Given that you have an even-skipped mutant (Drosophila) which results in the loss of stripe #5,…

A: The even skipped quality (eve) encodes a homeodomain (HD) record factor expected during Drosophila…

Q: How does a reverse genetic approach differ from a forward genetic approach?

A: Both forward and reverse genetics approaches are used to analyze the gene function. Forward genetics…

Q: What is the passing of genetic information from one generation to the next

A: The flow of genetic information in cells from DNA to messenger RNA (mRNA) to protein is described by…

Q: What is Epistasis? A) When one gene effect another B) When one gene effect multiple phenotype C)…

A: Introduction  Genes are the key component of genetic material which control almost all the cellular…

Q: How can you determine whether a phenotype such as reduced eyes in fruit flies is due to a recessive…

A: Phenocopy is the variation in the phenotype that is due to environmental conditions like the…

Q: What is pedigree Analysis? How is it useful?

A: A pedigree chart is a diagram that shows the phenotypes or genotypes for a particular organism and…

Q: How does the discovery of Epigenetics change our views from Gregor Mendel ?

A: INTRODUCTION     In the plant hybridization Gregor Mendel were found out the origin of genetics.…

Q: How does pedigree analysis complement other methods for studying human genetics?

A: Answer: Introduction: A pedigree means a genetic illustration of a family tree which figures the…

Q: Gene mapping is often used to predict genetic traits that can be passed on, but what exactly does it…

A: The biological process wherein the inheritable information is passed on, from the preceding…

Q: Will insurance companies be able to deny coverage or even treatment of illnesses that can now be…

A: The term insurance coverage refers to the amount of risk or liability covered by insurance services…

Q: How might genetic testing lead to genetic discrimination?

A: Genes are the basic structural and functional units of heredity. They are composed of…

Q: Explain why we use both Giemsa and DAPI when studying human genetics, and not just one or the other.…

A: In Human Genetics, both dead and living cells need to be reported for statistical purposes.

Q: What is an interrupted mating experiment? What type of experimentalinformation can be obtained from…

A: The lateral gene transfer is the mechanism by which the DNA transferred from the one bacterium to…

Q: Why are jumping genes important?

A: Jumping genes are also known as transposable elements or transposons. They are the DNA sequences…

Q: Are queen and worker bees genetically different from each other?

A: Genetically different refers to the difference in the composition of the genetic material of the…

Q: If all cells carry the same DNA information, how is it that different cells may carry out different…

A: INTRODUCTION           When the population of organisms made changes in an over generations in…

Q: What is an imprinted gene? Explain 2 sentenc

A: In genomic imprinting, the ability of a gene to be expressed depends upon the sex of the parent who…

Q: How frequently are environmentally induced changes in chromatin transmitted from one generation to…

A: The term epigenetics is associated with the study of environment and behavior causing alterations in…

Q: What is family pedigree studies ?

A: Family assessment tools are the tools used to gather information about an individual and their…

Q: What is the last name of the scientist who discovered that x-rays can increase the rate of mutation…

A: The fruit flies in this exhibit represent only a small percentage of the mutations found in real…

Q: illustrate several applications of the chi-square test pertinent to genetics.

A: A chi-square test (X2) is a statistical procedure which is used in decision making in case of…

Q: Do people look differently upon those afflicted with mental illness if we have a perspective…

A: People differently about those afflicted with mental illness because they feel like they are out of…

Q: Why is knowing the genetic basis of a trait such as blond hair important? Why would scientists go to…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: Compare and contrast: pleiotropy and phenocopy

A: Phenocopy : It is a variation in phenotype which is caused by environmental conditions such that the…

Q: how geneticists can exploit the existence of rearrangements as tools in genetics research?

A: Chromosomal rearrangement is most of the studied phenomenon in the field of genetics. This process…

Q: Why are phenotypes the product of both their genes and their environments?

A: 1) GENOTYPE- It is the set of genes that we have inherited from our parents and will pass on these…

Q: How can epigenetics result in phenotypic ratios that differ from ratios predicted by simple…

A: In epigenetics, changes are reversible and do not change DNA sequencebut they can change how the…

Q: Can you cite a situation in which it shows how important two strands on the same chromosome have…

A: In eukaryotic cell,during cell division one of its main jobs is to make sure that to show and bind…

Q: epigenetic deviate from Mendelian patterns?

A: Epigenetic epigenetics involves the study and explanation of how environmental factors affect the…

Q: How do the egl-1 and pos-1 phenotypes interact? Do you think this is a meaningful genetic…

A: Caenorhabditis elegans, a nematode is a useful genetic model to study RNA interference technique…

Q: What is the difference between forward and reverse genetics?

A: Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity…

Q: how is FISH assay related to karyotype?

A: Introduction: Karyotype:A karyotype is the set of chromosomes found in a species' nucleus. It…

Q: If you were to choose between a fruit fly and a mouse for an experimental organism in genetics,…

A: Model organisms are organisms that have certain genetic characteristics that makes them useful for…

Q: Gene mapping

A: Genes are the structures that are present inside DNA and are responsible for passing on genetic…

Q: Why do the geneticists use the complementation experiment? Explain complementation with an example…

A: Genetics is the field of science that deals with the study of genes and genetic material.…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.