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what is epistasis what is the difference between dominant epistasis and recessive epistasisthe epistasis is the gene interaction in which a gene the
explain basic stains cationic - types of stainsthese are chloride or sulfate salts of coloured bases which on ionization give positively charged
what are complementary genes does this inheritance pattern obey mendels second lawcomplementary genes are the different genes that act together to
explain acidic stains anionic - types of stainsthese are sodium potassium calcium or ammonium salts of coloured acids which on ionization give
what are gene interactions what are the three main types of gene interactionsthe gene interaction is the phenomenon in which a given phenotypical
what are the multiple alleles is there dominance in multiple allelesthe multiple alleles is the phenomenon in which the similar gene has more than
what are stainsmicroorganisms are difficult to be seen in living state because of their minute colourless and transparent nature moreover there is
what are the lethal genesthe lethal genes are genes having at least one allele that while present in the genotype of an individual causes death there
what is the pleiotropythe pleiotropy or pliotropy is the phenomenon in which a single gene conditions several various phenotypical traitsfew
what is the genetic condition in which the heterozygous individual has different phenotype from the homozygous individualthis situation is called
according to the mendels law the phenotypical characteristics would be determined by pair of factors alleles that separate independently in gametes
define precautions for quantitative determination of viable microbes1 dilution should be made carefully2 use fresh sterile pipette for making each
how is it possible to obtain the probability of emergence of a given genotype formed of more than one pair of different alleles with independent
explain for procedure quantitative determination of viable microbesnow carry out the exercise following the steps included herewith1 label the
considering the independent segregation of all factors how many types of gametes does a vvxxwwyyzz individual produce what is the formula is to
define some precautions for estimation of the amount of bacteria1 dilution should be made carefully2 use fresh sterile pipette for making each
according to the mendels second law in the crossing between homozygous individuals concerning two pairs of nonlinked alleles aabb x aabb what are the
explain the procedure estimation of the amount of bacterianow carry out the exercise following the steps enumerated herewith1 prepare ten fold
what is condition for the mendels second law to be validthe mendels second law is only valid for genes located in various chromosomes for genes
what is the mendels second lawthe mendels second law postulates that two or more different traits are also conditioned by two or more pair of
what are the three major steps for a good study of a genetic family treestep 1 determine whether the studied phenotypical form has a dominant or the
define metabolic activity and cell constituentsmetabolic activity like amount of acid produced or co2 produced is directly proportional to the number
what are the major conventional symbols and signs used in genetic family treesin the genetic family trees the male sex is usually represented by a
advantages and disadvantage of using turbidity measurementadvantages1 it is an easy rapid and sensitive technique2 turbidity measurement can be done
explain the turbidity measurementpresence of sufficient number of microbes makes the liquid medium turbid turbidity also increases with the