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प्रश्न
What is ‘gene flow’?
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उत्तर
Gene flow is the introduction of genetic material from one population of its species to another by interbreeding. It brings a change in the composition of the gene pool of the receiving population. The introduction of new alleles through a gene pool for increased variability within the population.
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संबंधित प्रश्न
State the following:
Theory of recapitulation
From the visible spectrum of light, which component is reflected by the given leaves?
How would the gene flow or genetic drift affect the population in which either of them happens to take place?
The proportion of an allele in the gene pool to the total number of alleles at a given locus is called _______.
What is hybrid sterility?
The total genetic information encoded in sum total of genes in a Mendelian population is called ______.
Which of the following is the CORRECT difference between genetic drift and natural selection?
Which statements are TRUE regarding genetic recombination?
- It occurs in asexually and sexually reproducing organisms.
- They occur due to random union of gametes, anaphasic separation of chromosomes, and crossing over.
- New genetic combinations result in variation.
Identify the INCORRECT statement.
Which of the following is a pre-mating mechanism of isolation?
