Which of the following statements about Mendelian of colfpiex O Mapping of quantitative trait loci does relies on genetic variations that directly contribute to the trait of interest. Genetic methods for studying Mendelian phenotypes, such as crossing, is not useful for mapping quantitative trait loci. Genetic factors determine Mendelian traits, while environmental factors determine complex traits. Both Mendelian and complex traits are associated with single gene locus. Genome-wide assocint

Regarding "D" the coefficient of linkage disequilibrium, if it is greater than or less than zero, the loci at each locus of a haplotype exhibit nonindependence. Group of answer choices True False

ABO blood group is co-dominant for AB and O is recessive. Rh (+/-) factor is completely dominant. A man with O/positive blood and a woman with A/negative blood have six children. All of their children have A + blood type. What can you conclude about the parents’ genotypes? Group of answer choices Both mother and father are likely homozygous  at both loci Mother was homozygous at the ABO locus but heterozygous at the Rh factor locus Father was homozygous at the ABO locus but heterozygous at the Rh factor locus Mother was heterozygous at both loci

A gene has two alleles, E and e. Another gene also has two alleles, T and t. Which of the following  correctly shows linkage between the two genes? Group of answer choices ET/et Te/Et Ete/T Ee/tT

Traits are are controlled by a single gene, such as corn color, can be used fo predictability of trait in inheritance in humans also. This is especially import for parents who may carry alleles that code for diseases. Parents can predic probabilities that their child might inherit a disease if they know their own genotype. Parents that are carriers (heterozygous) may not show disease, bu can still pass on a disease allele. Read the scenario below (in bold). Using a separate piece of paper and draw out a Punnett square, with required information (questions 1-5). The letter D will be used to represent the domina (healthy) allele. Tom and his wife Julie are both carriers for cystic fibrosis, an autosomal recessive disease. Draw a Punnett square and be sure to include the following information for full credit: 1. Place the parents alleles at the top and on the left side. 2. Write in the allele crosses inside the Punnett squares. 3. Write out the genotypes probabilities for an offspring. 4.…

Which of the following is NOT true of Mendelian traits (Select] [Select ] they are governed by more than one genetic locus Previous they are the product of a single gene they have 2 phenotypes No they have 3 genotypes they are discrete traits