Genetic drift differs from gene flow in that Group of answer choices genetic drift occurs at a steady, but low, rate in all populations while gene flow is largely random event occurring in small populations. genetic drift is most likely to produce a loss of genetic diversity in a population whereas gene flow will often increase genetic diversity in a population. none of these choices adequately describe the difference between genetic drift and gene flow. genetic drift is based on female choice of particular mates but gene flow is largely a product of natural selection
Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
Genetic drift differs from gene flow in that
genetic drift occurs at a steady, but low, rate in all populations while gene flow is largely random event occurring in small populations.
genetic drift is most likely to produce a loss of genetic diversity in a population whereas gene flow will often increase genetic diversity in a population.
none of these choices adequately describe the difference between genetic drift and gene flow.
Evolution is a process that causes changes in a population's genetic material over a time period. Evolution reflects organisms' adaptations to changing environments, and it can result in altered genes, new traits, and speciation. Natural selection, mutation, genetic drift, and gene flow are the four main evolutionary processes.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
