variations of genes within the same species is
Answers
Answer:
Explanation:
Genetic variation is a measure of the genetic differences that exist within a population. The genetic variation of an entire species is often called genetic diversity. Genetic variations are the differences in DNA segments or genes between individuals and each variation of a gene is called an allele.
Variations of genes within the same species is genetic variation.
Explanation:
1. Genetic variation is the kind of variation which can be seen in the genetic resources of different individuals.
2. Within the same species, every individual has different genetic constitution and thus they show variation in genes.
3. In the species Homo sapeins, every individual looks different from one another. This is a good example of genetic variation that occurs within the same species.
4. Also, we can observe various varieties in same species of wheat, barley, rice, maize, etc.
5. Such genetic variations are very vital and necessary for healthy breeding and to produce variations in the new progenies. Due to variations, the organisms develop the ability to adapt in new environment and hence their survival rate gets increased.
6. Such variations can be transferred from one generation to the other generation.
7. The two important process, that are- genetic recombination and mutation are mainly responsible for the genetic variation.
Know More:
Give five points to show the significance of variation:
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