Codominance v[Choose] Genes found on autosomal chromosomes that only are expressed in or The percentage of individuals with a particular genotype that express Sex-linked The degree to which a trait is visible/identifiable in an individual with a Genes found on a particular sex chromosome Expression of both alleles for a trait that shows as a combination Genes found on autosomal chromosomes that has dominance or rec Incomplete dominance Full expression of both alleles for a single trait found in a heterozygo Genes that have specified and definitive dominant and recessive all Penetrance [Choose ] Expressivity [ Choose ] Sex-influenced [ Choose ] Sex-limited [ Choose ]

Because of non-disjunction in some stocks of Drosophila. melanogaster, about 1 in 65,000 egg cells have two copies of the X chromosome and about 1 in 375 egg cells have no X chromosome. Assuming that meiosis in males is ‘always normal', what is the expected frequency of XXX females and XO males arising from any number of fertilized eggs? Do not be concerned as to whether it is lethal or not.

You are to discover the chromosomal location (autosomal or X linked) and mode of inheritance for two new fly mutations coughrotato (cp) and happyhour, (bb) The homozygous couchpotato (cpcp) phenotype is (sedentary) an extreme lack of activity The homozygous happyhour (hhhh) can drink any other fly under the table so phenotype (drinker) PARENTS Cross Male double homozygous mutants cp hh with Female wild wild CP HH are to be crossed BUT FIRST you don't know if either gene is on the X chromosome Parental diploid genotypes could be: male çpcphbbh female CPCPHHHH if Both genes autosomal or Male XcpYhbhh female XCPXCPHHHH if cp on the X chromosome and bh autosomal or Male cpcpXhhY female CPCPXHHXHH if hh on the X chromosome and cp autosomal What are the female and male PARENTAL GAMETE GENOTYPES for the above parental crosses if: a) Both genes were autosomal ((REMEMBER BOTH GENDER HAVE ONE GAMETE GENO) b) cp gene on the X chromosome and hh autosomal (REMEMBER MALES WITH HAVE 2 GAMETE GENO) c)…

ped 2.gif In the following pedigree, the indicated trait is caused by which type of allele? %3| IV autosomal recessive O autosomal dominant OX-linked recessive O X-linked dominant Y-linked

Is it possible that the trait shown in this pedigree is X-linked recessive? O 1 2 3 4 5 с O Yes O No Cannot tell from information given O No answer text provided. 6

Show work. don't use Ai for answering this

What is the difference between these two. How would the karytotype look like