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what is genetic engineeringthe genetic engineering is the use of genetic knowledge to artificially manipulate genes it is one of the fields of
what is biotechnologythe biotechnology is the application of biological knowledge to obtain new techniques materials and compounds of pharmaceutical
define most probable number test multiple tube fermentation testpresence of coliforms in the water sample can be detected by performing multiple tube
why is a balanced frequency of different alleles of a gene in a population more useful for the survival of that population facing environmental
what are the penetrance and the expressivity of a genethe individuals that carry a same genotype dont always manifest in an identical manner the
q embryology in relation to taxonomyembryological information has been used for taxonomic purposes at various levels of classification you know of a
an hypothesis for the extinction of the dinosaurs is that the earth had been hit by a gigantic meteor that caused the death of those big reptiles in
explain methods for coliform detection in watersanitary condition of drinking water can be determined by counting the coliform bacteria it is a
q anatomy in relation to taxonomythe use of anatomical characters in taxonomy began with the development of the microscope which provided the
explain e coli - microbiological study of waterit is always present in human intestine so its presence indicates the faecal pollution and possible
what is the mathematical expression of the genetic equilibrium for genes with two alleles is this statistical distribution the same as the
q morphology in relation to taxonomymorphology is the basic tool of taxonomy because identification is primarily based on the characters of the plant
explain the faecal coliforms - microbiological study of waterthe faecal coliforms include a wide range of bacteria many of which are not primarily
q illustrate omega taxonomyafter synthesising a basic classification the taxonomist can attempt to improve upon it therefore the observed facts are
what is genetic equilibriumthe genetic equilibrium is the result of the hardy-weinberg law a principle that affirms that under specific conditions
what is allele frequencythe allele frequency is the percentage of appearances of an allele in the genotypes of a given population compared to the
explain the coliforms - microbiological study of waterthese are widely used indicators which belongs to the family enterobacteriaceae and make up
how is the early diagnosis of genetic diseases usually donethe genetic disease may be diagnosed in the prenatal period by karyotype analysis in case
what is consanguineal marriage why is the appearing of genetic disease more probable in the offspring of a consanguineal marriagethe consanguineal
q what do you mean by alpha taxonomythis relates to the basic or preliminary classification based almost entirely on external morphology this can be
what are some diseases or genetic abnormalities caused by dominant genes why are severe dominant genetic diseases rarer than recessive onesinstance
define the criteria for an indicator organismfollowing criteria are suggested for an indicator organismi it should be suitable for the analysis of
what are some diseases or genetic abnormalities caused by recessive genesinstance of recessive genetic diseases are cystic fibrosis phenylketonuria
how do the repairing enzymes of the genetic system actthere are enzymes inside the cells that detect errors or alterations in dna molecules and begin
q what do you mean by borrowed materialsfor the study of as much relevant material as possible the material is obtained on loan borrowed specimens