Question

Which one is not considered as the factor altering Hardy-Weinberg equilibrium?
নিম্নলিখিত কোন শর্তটি হার্ডি-ওয়াইনবার্গ সাম্যবস্থার পরিবর্তনকারী শর্ত হিসেবে প্রযােজ্য নয়?​

Answer 1

Answer:

The Hardy-Weinberg equilibrium is a principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors. When mating is random in a large population with no disruptive circumstances, the law predicts that both genotype and allele frequencies will remain constant because they are in equilibrium.

Explanation:

Answer 2

Genetic drift

Genetic drift  is not considered as the factor altering Hardy-Weinberg equilibrium.

• Numerous factors, including mutations, natural selection, nonrandom mating, genetic drift, and gene flow, have the potential to upset the Hardy-Weinberg equilibrium. For instance, mutations introduce new alleles into a population, disrupting the balance of allele frequencies.
• No mutation, random mating, no gene flow, an infinite population size, and no selection are the five fundamental Hardy-Weinberg suppositions.
• According to Hardy-Weinberg, a population must not be undergoing migration, genetic drift, mutation, or selection in order to be in equilibrium. This means that population size cannot change.
• The Hardy-Weinberg Equilibrium (HWE) model is a null model that assumes no mutation, no migration, no selection, random mating, and an unlimited population size for the relationship between allele and genotype frequencies within and between generations.

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