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STD 12 - 12. ecosystem — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
When food energy passes from herbivores to carnivores
  • A
    Some energy is increased
  • ✓
    Some energy is decreased
  • C
    Remain unchanged
  • D
    Not relevant
✓

Answer

Correct option: B.
Some energy is decreased
b
(b)The actual percentage of energy from food at one level when converted to energy from food at the next level may be approximately $10$  percent. Much of the other $90 $ percent of the energy is lost.

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