MCQ
Sigmoid growth curve is represented by
  • A
    $d N / d t=r N$
  • $d N / d t=r N(1-N / K)$
  • C
    $N t=N_{o}+B+I-D-K$
  • D
    $d N / d t=1-N / K$

Answer

Correct option: B.
$d N / d t=r N(1-N / K)$
b
Sigmoid growth curve is represented by $d N / d t=r N(1-N / K)$ Most populations do not show exponential increase because their environment prevents this.

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