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is it possible to perform investigation of natural paternity maternity or brotherhood and sisterhood using the abo blood typingby using the abo blood
what are the genotypes and respective blood types of the abo systemsince the alleles are ia ib and i the possible genotypes are iaia blood type a
what is the type of genetic inheritance that determines the abo blood group system what are the relations of dominance among the involved allelesthe
what are universal donors and universal recipients concerning the abo blood systemuniversals donors of the abo blood type system are the individuals
what is the logic of the transfusional compatibility concerning the abo blood group systemthe transfusional compatibility for the abo system takes
what are the antigens and the respective antibodies of the abo blood group systemthe abo blood system contains the erythrocytic antigens a and b that
why is the determination of the blood types of the donor and of the recipient important in transfusionsred blood cells have dissimilar antigens in
what are holandric genesholandric genes are genes situated in the nonhomologous region of the y chromosome holandric genes condition phenotypes that
are sex-linked diseases associated only to genes of the x chromosomethere are many x-linked diseases like hemophilia a hemophilia b and
what is the type of genetic inheritance of daltonism is daltonism more frequent in men or in women what is the physiological explanation for the
besides the xy system are there other sex determination systemssome animals have a sex determination system dissimilar from the xy systemthe x0
what is the inactivation of the x chromosome what is a barr bodyinactivation of the x chromosome is a phenomenon that happens in women as women have
is it more indicated for a geneticist desiring to map the x chromosome of the mother of a given family the researcher does not have access to her dna
is it possible that an x chromosome of a woman can have come from her fatherit is not only possible that an x chromosome of a woman is from her
concerning the sex chromosomes of the xy system which type of gamete do the male and the female individuals respectively producethe individual of the
how is the genetic determination of sex established in humansin the diploid genome of human beings there are 46 chromosomes 44 of them are autosomes
what are multiple alleles is there dominance in multiple allelesmultiple alleles is the phenomenon in which the similar gene has more than two
what is pleiotropypleiotropy or pliotropy is the occurrence in which a single gene conditions several dissimilar phenotypical traitssome phenotypical
what is the genetic condition in which the heterozygous individual has different phenotype from the homozygous individualthis condition is called
according to mendels law phenotypical characteristics would be verified by pair of factors alleles that separate independently in gametes what are
is crossing over important for the diversity of biological evolutionsexual reproduction and recombination of linked genes crossing over are with
how can the concept of recombination frequency be used in genetic mappinggenetic mapping is the determination of the location of the genes in a
what is a centimorgancentimorgan or recombination unit by convention is a distance among two linked genes that corresponds to 1 of recombination
why does the recombination frequency of genes vary with the distance between them in the chromosome the farther the distance among the loci of two
what is recombination frequencyrecombination frequency or crossing over rate is the percentage of recombinant gametes made by crossing over in