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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
Overproduction is the principle of
(A) Lamarckism
(B) Theory of organic evolution
(C) Panspermia theory
(D) Modern theory of evolution
According to Abiogenesis, life originated from
(1) Non-living matter
(2) Pre-existing life
(3) Oxygen
(4) Extra-terrestrial matter
Define Population.
Which of the following is TRUE for zygote mortality?
Identify the INCORRECT statement.
Which of the following is the CORRECT difference between genetic drift and natural selection?
The change in gene and gene frequencies caused due to various aspects like mutation recombination and migration is called ______.
Hybrids develop to maturity but become sterile due to failure of proper gametogenesis. This is a post mating barrier called ____________.
The structural, morphological change chromosome due to rearrangement is called ____________.
Which event is represented by the above diagram, related to chromosomal aberrations?
