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Is a species that lacks DNA repair mechanisms likely to have more or fewer variations between individuals than a species that possesses repair mechanisms?
A species that lacks DNA repair mechanisms is likely to have more variations between individuals than a species that possesses repair mechanisms. This is because without DNA repair mechanisms, mutations are more likely to accumulate and be passed on to offspring, leading to greater genetic diversity. On the other hand, species with repair mechanisms can correct mistakes in DNA replication, reducing the overall variation between individuals.
Why do characteristics usually vary within a species?
Characteristics vary within a species due to genetic diversity. This diversity arises from the combination of genes passed down from parents to offspring, leading to variations in traits such as size, color, and behavior. These variations can provide advantages in adapting to different environments and are essential for the survival and evolution of a species.
Which can adapt to change alleles offspring individual or populations?
It is populations which adapt. Alleles are passed on or not, offspring and individuals survive or not.
How is it that each species reproduces its own kinds?
It is genetically encoded and that is passed on to the offspring.
What is the study of inheritance triats called?
The study of inheritance traits is called genetics. It focuses on how traits are passed from parents to offspring through genes and how variations in genes contribute to different traits and characteristics in individuals.
What are genetic traits?
Genetic traits are variations of features passed on to offspring from there parents.
Is a species that lacks DNA repair mechanisms likely to have more or fewer variations between individuals than a species that possesses repair mechanisms?
A species that lacks DNA repair mechanisms is likely to have more variations between individuals than a species that possesses repair mechanisms. This is because without DNA repair mechanisms, mutations are more likely to accumulate and be passed on to offspring, leading to greater genetic diversity. On the other hand, species with repair mechanisms can correct mistakes in DNA replication, reducing the overall variation between individuals.
Why do characteristics usually vary within a species?
Characteristics vary within a species due to genetic diversity. This diversity arises from the combination of genes passed down from parents to offspring, leading to variations in traits such as size, color, and behavior. These variations can provide advantages in adapting to different environments and are essential for the survival and evolution of a species.
What is a term that describes why some individuals produce more offspring than others?
Organisms that are constantly exposed to dangers, which can kill them in mass, have evolved to reproduce in high numbers so that enough of a species will survive and continue the species. Survival of the fittest and natural selection is a common practice among organisms that reproduce fast and in high numbers.
How did Charles Darwin explain inherited variation and artificial selecton?
Darwin said that artificial selection was when nature provided the variation, and humans selected those variations that they found useful. Inherited variations are differences that are passed from parents to offspring
which is true about adaptations?
They are passed along to offspring.
The study of how traits are passed from parent to offspring?
This is known as genetics. It involves the study of how genes are inherited and how they contribute to the physical and behavioral characteristics of organisms. Genetics helps to explain variations among individuals and how traits are passed down through generations.
Which can adapt to change alleles offspring individual or populations?
It is populations which adapt. Alleles are passed on or not, offspring and individuals survive or not.
How is it that each species reproduces its own kinds?
It is genetically encoded and that is passed on to the offspring.
What is the study of inheritance triats called?
The study of inheritance traits is called genetics. It focuses on how traits are passed from parents to offspring through genes and how variations in genes contribute to different traits and characteristics in individuals.
What are five main parts of Darwin's and wallaces theory?
Darwin's and Wallace's theory of evolution by natural selection includes five main parts: Variation: Individuals within a species exhibit variations in traits. Inheritance: Traits are passed down from parents to offspring. Overproduction: Organisms tend to produce more offspring than can survive. Struggle for Existence: Competition for limited resources leads to survival challenges. Natural Selection: Individuals with advantageous traits are more likely to survive and reproduce, leading to the gradual evolution of species over time.
How does variation lead to evolition?
Variation is caused by new genetic mutations in a population which lead to different traits in a population. Evolution selets the most useful of these mutation, eventually leading to prominence of new traits within a species or population, or even new species.
