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NEET2010BotanyBiodiversity and its ConservationActual

Bull semen is stored in

Options

  1. Aliquid carbon dioxide
  2. Bliquid oxygen
  3. Cliquid nitrogen
  4. Dice

Correct answer

C. liquid nitrogen

Step-by-step solution

Semen is stored in semen banks for artificial insemination or artificial breeding, eg, Bull's semen is stored at -196^ C temperature. This temperature is obtained by liquid nitrogen. Deep freezing is used for keeping seven day old embryos for several years. Deep freezing is also done at -196^ C (temperature of liquid nitrogen).

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