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When you change the genetic makeup of a population what is that called?
When you change the genetic makeup of a population, it is called "evolution." This process can occur through mechanisms such as natural selection, genetic drift, mutation, and gene flow. These changes can lead to adaptations and new traits within a population over time. In specific contexts, such as in agriculture or biotechnology, this manipulation can also be referred to as genetic modification or genetic engineering.
What is genetic equilibrium and how does it describe a population in which the allele frequencies remain constant and do not change over time?
Genetic equilibrium is a state in which the allele frequencies in a population remain constant and do not change over time. This means that the population is not evolving and there is no change in the genetic makeup of the population.
What mechanisms of evolution decreases the genetic diversity as a species?
Genetic drift, founder effect, and population bottlenecks are mechanisms that can decrease genetic diversity in a species. These mechanisms result in a reduction of variation within a population due to random events that affect the genetic makeup of the population.
How does eugenics work to influence the genetic makeup of a population?
Eugenics aims to improve the genetic quality of a population by promoting the reproduction of individuals with desired traits and discouraging those with undesired traits from reproducing. This can be achieved through selective breeding, sterilization, or other means to control the genetic makeup of future generations.
How could a natural disaster lead to genetic drift in a population?
A natural disaster can lead to genetic drift in a population by causing a significant reduction in the population size, which can result in certain genetic traits becoming more or less common purely by chance. This can lead to a change in the genetic makeup of the population over time.
How does the genetic makeup of fraternal and identical twins differ?
how does the genetic makeup of a fraternal and identical differ
An organism's genetic makeup or allele combinations?
an organism's genetic makeup, or allele
The genetic makeup of an organism is known as what?
The genetic makeup of an organism is known as its genome.
How many chromosomes do butterflies have in their genetic makeup?
Butterflies typically have 30 chromosomes in their genetic makeup.
How many chromosomes do monkeys have in their genetic makeup?
Monkeys typically have 48 chromosomes in their genetic makeup.
Which type of population experiences stronger genetic drift?
Smaller populations experience stronger genetic drift because chance events can have a larger impact on allele frequencies in a smaller gene pool. This can result in random changes in the genetic makeup of the population over time.
What is the meaning of the word genotype?
The entire genetic makeup of an organism; also the combination of genes for one or more specific traits.
