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प्रश्न
What is hybrid sterility?
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उत्तर
Hybrids develop to maturity but become sterile due to failure of proper gametogenesis (meiosis). This is called hybrid sterility. e.g. Mule is an inter-generic hybrid that is sterile.
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संबंधित प्रश्न
How would the gene flow or genetic drift affect the population in which either of them happens to take place?
Write down the three main concepts of the modern synthetic theory.
All are post zygotic barriers, EXCEPT
The change in gene and gene frequencies caused due to various aspects like mutation recombination and migration is called ______.
Modem synthetic theory encompasses which of the following concepts?
Which is TRUE for industrial melanism?
Loss of gene from chromosome occurs due to ______
Reproductive isolation does not occur due to ______.
____________ brings about evolutionary changes by favouring differential reproduction of genes.
Ethological isolation is due to differences in ______
