Biology 1404 Exam Chapter 15-17,21 Review 2023

the white allele is recessive - -white flowering plants were not observed in the F1 generation following a cross of true breeding purple and white flowering plants in Mendels monohybrid cross experiment because -dipliod - -human somatic cells are -16 - -given 4 different charateristics assuming independent assortment how many different types of gamestes are possible -on the same chromosome - -if two genes are linked they are -dividing white blood cells - -which cell would be best to use for determining the karyotype of an idividual -25% - -the pedigrees above track duchenne muscular DMD through several generations. DMD is an X linked recessive trait. Males are square symbols and females are circles. Affected imdividuals are filled symbols. If individuals I-1 and I-2 had another son, what is the chance that he would have DMD -the genes for cinnabar eye color and crooked leg shape are on the same chromosome and very close to each other - -in some fruit flies, the mutant cinnabar eye color always inherited another mutations crooked legs. there never appears to be any recombination of these traits with wild type traits this observation is best explained by which of the following -the parents were heterozygotes - -the cross of two results in offsring with 3;1 ratio for a particular trait assuming mendelian genetics what does this suggests