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Random fluctuation of gene frequencies due to chance alone is called?

Random fluctuation of gene frequencies due to chance alone is called?

اکیلے موقع کی وجہ سے جین کی تعدد کے بے ترتیب اتار چڑھاؤ کو کیا کہتے ہیں؟
Explanation
  • Genetic drift refers to random changes in gene frequencies within a population.
  • It occurring purely by chance rather than natural selection.
  • It is more pronounced in small populations.
  • It can lead to loss of genetic variation or fixation of alleles over time.