The importance of genetic factors has recently been at least halved by the discovery of Epigenetics.
The total number of organisms don't change. which would be D :)
Mutations can have various effects on living organisms, ranging from no visible impact to causing genetic disorders or changes in physical traits. Beneficial mutations can lead to evolution and adaptation, while harmful mutations can reduce an organism's fitness or survival. The specific impact of a mutation depends on factors such as its location in the genome and the nature of the genetic change.
It is called genetic drift.
Undergo mutation means that genetic material, such as DNA, has experienced a change in its sequence. Mutations can occur naturally or be induced by factors like radiation or chemicals, and can lead to variability in traits among organisms.
In terms of a population, evolution is just the change of allele frequencies over time. Natural selection can cause certain advantageous alleles to increase in frequency, and detrimental alleles to decrease in frequency.
When organisms evolve, it means that they have undergone genetic changes over time that result in new characteristics or adaptations that allow them to better survive and reproduce in their environment. Evolution is driven by natural selection, mutations, genetic drift, and other factors that lead to changes in the genetic makeup of a population.
The total number of organisms don't change. which would be D :)
nothig really
Evolution refers to change over a long period of time in the genetic makeup of a population. It occurs through processes such as natural selection, genetic drift, and mutations, leading to the adaptation of organisms to their environment.
To be strictly genetic; evolution is the change in allele frequency over time in a population of organisms. Loosely; evolution is change over time in living organisms.
That's correct! The theory of evolution states that organisms have evolved over time from common ancestors through the process of natural selection. This gradual change in species over generations is driven by factors such as genetic variation and environmental pressures.
Evolution is the change in heritable characteristics of biological populations over successive generations. This change occurs due to genetic variation, natural selection, genetic drift, and gene flow.
It is called genetic drift.
Mutations can have various effects on living organisms, ranging from no visible impact to causing genetic disorders or changes in physical traits. Beneficial mutations can lead to evolution and adaptation, while harmful mutations can reduce an organism's fitness or survival. The specific impact of a mutation depends on factors such as its location in the genome and the nature of the genetic change.
Bettas change color due to genetic factors and environmental conditions. Factors like stress, age, diet, and water quality can influence their coloration.
temperature nature of surroundings
Undergo mutation means that genetic material, such as DNA, has experienced a change in its sequence. Mutations can occur naturally or be induced by factors like radiation or chemicals, and can lead to variability in traits among organisms.