Typical growth curve in plants is- (2015 RS) A. Linear B. Stair-steps shaped C. Parabolic D. Sigmoid

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Muskan Anand

1 year ago

Option D. The rate of growth is not the same always, it increases and decreases. If we plot the graph against the time it will be S-shape curve which is called a sigmoid growth curve. It has three phases : Lag phase ( initial phase ) Log phase ( exponential phase ) stationary phase ( steady phase )  So, the correct answer is ' sigmoid'.

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