0
What else can I help you with?
The type of selection in which individuals at one end of a curve have the highest fitness is called?
Directional selection. In this type of selection, the advantageous trait in a population shifts towards one extreme as individuals with that trait have higher fitness and are more likely to survive and reproduce.
What are four limitng factors of natural selection?
the factors that are necessary for natural selection by evolution to occur are: 1)variation in characteristics;different individuals in a population must have different characteristics. 2)differencies in fitness different characteristics of different individuals must contribute to differences and fitness. 3)heritability of characteristics characteristics that affects fitness must be heritable.... example:passed by genes from one generation to the next)
What role does the environment play in Darins theory of evolution by natural selection?
In Darwin's theory of evolution by natural selection, the environment is a key driver of the process. Organisms that are better adapted to their environment are more likely to survive and reproduce, passing on their advantageous traits to the next generation. Environmental pressures, such as competition for resources or changes in climate, drive the process of natural selection by selecting for traits that increase an organism's fitness for survival.
Why are the traits that increase an individual's fitness more likely to be reproduced?
if they promote survival and reproduction.
What happens to unnecessary traits during the process of natural selection?
How does natural selection affect undesirable traits?
Describe three patterns of natural selection on polygenic traits Which one leads to two distinct phenotypes?
One pattern of natural selection polygenic traits is directional selection, in which one end of the spectrum leads to increased fitness and the other end decreased fitness. Disruptive selection is when both ends of the spectrum lead to increased fitness and the middle leads to decreased fitness and it leads to two distinct phenotypes being selected for. It's opposite is stabilizing selection, in which the middle has the best fitness and the two extremes have decreased fitness.
When individuals with an average form of a trait have the highest fitness?
Stabilizing selection
The type of selection in which individuals at one end of a curve have the highest fitness is called?
Directional selection. In this type of selection, the advantageous trait in a population shifts towards one extreme as individuals with that trait have higher fitness and are more likely to survive and reproduce.
What is the type of selection in which individuals at one end of the distribution curve higher fitness than individuals in the middle of at the other end?
stabilizing selection
What are four limitng factors of natural selection?
the factors that are necessary for natural selection by evolution to occur are: 1)variation in characteristics;different individuals in a population must have different characteristics. 2)differencies in fitness different characteristics of different individuals must contribute to differences and fitness. 3)heritability of characteristics characteristics that affects fitness must be heritable.... example:passed by genes from one generation to the next)
What are the differences between directional selection and disruptive selection in the process of natural selection?
Directional selection occurs when individuals at one extreme of a trait have a higher fitness, leading to a shift in the population towards that extreme. Disruptive selection occurs when individuals at both extremes of a trait have higher fitness, leading to the population splitting into two distinct groups.
Where can one find a free fitness forum?
You can find a free fitness forum at the My Fitness Pal website. Once on the page, you can register for free to become a member of the community and interact on the forums with others interested in fitness.
Where can I purchase a good men's Fitness magazine?
Most stores that carry magazines carry a selection of Fitness and health magazines directed toward men. Your local library may also have a selection of men Fitness magazines that you can browse before you make a decision about purchasing one.
Is artificial selection and natural selection the same at the molecular level?
Technically, yes, but only because they are using virtually the same processes, the only real difference between the two, is like the difference between choosing your own mate and having someone choose your mate for you.
How do I connect to the website for the Fitness connection?
Fitness connection is a leader in gym equipment. They offer a wide selection of equipment for any Fitness level. You can find them online at http://www.Fitnessconnectionusa.com/
Why does evolution evolution by natural selection can not occur if the variation in a characteristic does not contribute to differences in fitness?
Differential selection is just that, differential. Some variation is marginally superior to another variation us fitness difference, so the key is to have variation. Then natural selection will " see " this slight variation and select the better adapted trait against the background of the immediate environment.
What is the definition of selective pressure?
Selective pressure is any phenomena which alters the behavior and fitness of living organisms within a given environment. It is the driving force of evolution and natural selection, and it can be divided into two types of pressure: biotic or abiotic
