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Biological Classification — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBiological Classification1 Mark
MCQ
Choose the correct match.
  • A
    Photosynthetic autotrophs – Nutrient recycling.
  • B
    Chemosynthetic autotrophs – Nitrogen fixation.
  • C
    Heterotrophic bacteria – Production of antibiotics.
  • D
    Mycoplasma – Production of curd.
✓

Answer

  1. Heterotrophic bacteria – Production of antibiotics.

Explanation:

Photosynthetic autotrophs helps in fixing atmospheric nitrogen. Chemosynthetic autotrophs helps in nutrient recycling. Heterotrophic bacteria helps in making curd, production of antibiotics, etc.

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