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STD 12 - 11. organisms and populations — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 11. organisms and populations1 Mark
MCQ
Zero growth means :
  • ✓
    Natality balances mortality
  • B
    Natality is more than mortality
  • C
    Natality is less than mortality
  • D
    Natality is zero
✓

Answer

Correct option: A.
Natality balances mortality
a
(a) Zero growth rate means natality $(i.e. birth\ rate)$ balances the mortality $(i.e. death\ rate)$

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