Which genotype (Homozygous dominant, Heterozygous, Homozygous recessive) is known just by their Phenotype? Why? How are dominant and recessive traits (alleles) defined? How are alleles related to the genotype? Which type of inheritance shows a pedigree where only males are affected in all gener...
How does it relate to natural selection, sexual selection, genetic drift, and migration? Hardy-Weinberg Equilibrium: Hardy-Weinberg equilibrium determines the state of balance of genes in the gene pool of the population. This equilibrium...
What are fixed alleles, and how do they affect the population? Give an example. Give an example of genetic drift in the population of humans. Globally, the human population is increasing exponentially. What are some of the reasons for this population explosion? Is it something that should be...
The initial understanding of genetics from Mendel's theories is a fairly simplistic picture. The organism has a genotype made up of paired chromosomes, with one set coming from each parent. These chromosomes are made up of hundreds of individual alleles, which are inherited from parents and are...
The latter postulates that a preference for rare phenotypes is a type of selection that contributes to maintain rare alleles from being lost. This theory may, at least partly, explain the aesthetic preference we found for the rarest colors, like red and blue, and ornaments, such as long tail...
aTo establish a link between SHMT alleles and soybean resistance to SCN, we scored 81 soybean lines representing 90% of the sequence diversity in soybean13 for SCN female index and then determined their SNP-based SHMT haplotype (Supplementary Table 1). The SHMT gene was fully sequenced from 28...
collect active Treg cells. In general, the gating method of Tregs needs to be selected according to the actual situation. In addition to the above markers of Treg cells, there are many other molecules involved in their immunosuppressive function. CTLA-4 is a negative regulator of T cell ...
their offspring, establishing a genetic predisposition for renal sodium avidity that now leads to excessive sodium retention and sodium-sensitive hypertension in modern day African Americans.Without entering into the debate about whether it is correct,30 the hypothesis is testable and, therefore, useful...
How similar is one's DNA to their parents and siblings? What are sex-linked genes? What genes are inherited from mother only? How are alleles related to the phenotype? How is probability related to genetics and heredity? What is the relationship between mutation and alleles?
human beings can chose to give rise to children of a certain gender and leave out the other gender.Answer and Explanation: Sex selection is the act of controlling the sex of offsprings to achieve the desired sex. sex selection may be done in several ways including......