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Mutations are essential to evolution. Every genetic feature in every organism was, initially, the result of a mutation. The new genetic variant (allele) spreads via reproduction, and differential reproduction is a defining aspect of evolution. It is easy to understand how a mutation that allows an organism to feed, grow or reproduce more effectively could cause the mutant allele to become more abundant over time. Soon the population may be quite ecologically and/or physiologically different from the original population that lacked the adaptation. Even deleterious mutations can cause evolutionary change, especially in small populations, by removing individuals that might be carrying adaptive alleles at other genes.
What else can I help you with?
What are the raw material of evolutionary change?
Mutations are considered as the raw materials of evolutionary change. They are structural changes in the DNA sequence of an organism.
Is natural selection a raw material for others to occur?
No, natural selection is a mechanism that drives evolutionary change by favoring traits that increase an organism's chances of survival and reproduction. It is not a raw material but a process that leads to the adaptation and diversification of species over time.
Is raw material cost variable or fixed costs?
raw material cost variable cost because it change with volume of product i.e. the more you produce the more you have to purchase for raw material. Fixed cost are never change with changing in volume.Raw Material Cost is variable cost
How did the use of raw material change after the war?
Raw materials were used by new southern industries.
How did the south's use raw material change after the war?
Raw materials were used by new southern Industries
Is raw materials variable cost or fixed cost?
raw material cost variable cost because it change with volume of product i.e. the more you produce the more you have to purchase for raw material. Fixed cost are never change with changing in volume.Raw Material Cost is variable cost
What type of genetic change is most important for evolution?
Mutations are the most important type of genetic change for evolution. Mutations create genetic variation within a population, which is the raw material for natural selection to act upon, driving evolutionary change.
What is raw material needed to make a ship?
the raw material is raw meat from a cow.
Is nickel a raw material?
yes, nickel is a raw material
Can Raw materials be direct or indirect?
raw material are indirect material
Is carbon dioxide raw material or end product?
Raw Material!(:
Are cocoa beans a raw material?
yup! it's a raw material
