A medium containing crystal violet dye plus sodium deoxycholate will allow

A medium containing crystal violet dye plus sodium deoxycholate will allow

Q. A medium containing crystal violet dye plus sodium deoxycholate will allow

  1. gram (-)ve intestinal bacteria to grow
  2. gram (+)ve intestinal bacteria to grow
  3. aquatic bacteria to grow
  4. none of these

Answer: gram (-)ve intestinal bacteria to grow

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