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STD 11 - 8. Cell the unit of life — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 8. Cell the unit of life1 Mark
MCQ
Membrane­bound organelles are absent in
  • A
    Saccharomyces
  • ✓
    Streptococcus
  • C
    Chlamydomonas
  • D
    Plasmodium.
✓

Answer

Correct option: B.
Streptococcus
b
(b) : Streptococcus is a bacteria which is included under Kingdom Monera. Monerans have prokaryotic cell organisation in which membrane bound organelles like mitochondria, E.R., Golgi bodies, etc. are absent. All the other three $i.e.$, Saccharomyces (a fungus) Chlamydomonas (an algae) and Plasmodium (a protozoan protist) are eukaryotes containing true membrane bound organelles.

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