how are hereditary changes responsible for evolution
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Mechanisms of Evolutionary Change. ... Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool.
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Here is ur Answer...
What is heredity ?
➡️Formation of new species due to changes in specific characters of several generations of living organisms as a response to natural selection is called as Evolution.
1. At present, crores of species of plants and animals with a lot of diversity regarding shape are present on the earth.
2. There may have been some differences among the first primitive cells and according to the principle of natural selection, some may have shown good growth and some may have perished which could not adjust with surrounding.
3. Sustaining and selected organisms can perform reproduction and thereby give rise to the new species with their own specific characters.
Hence .. hereditary changes are responsible for evolution.
____________________________
This is the answer.
I Hope it helps you.
What is heredity ?
➡️Formation of new species due to changes in specific characters of several generations of living organisms as a response to natural selection is called as Evolution.
1. At present, crores of species of plants and animals with a lot of diversity regarding shape are present on the earth.
2. There may have been some differences among the first primitive cells and according to the principle of natural selection, some may have shown good growth and some may have perished which could not adjust with surrounding.
3. Sustaining and selected organisms can perform reproduction and thereby give rise to the new species with their own specific characters.
Hence .. hereditary changes are responsible for evolution.
____________________________
This is the answer.
I Hope it helps you.
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