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NEET BIOLOGYPlant Growth and Development Easy

Question

The maximum growth rate occurs in:

A

Senescent phase

B

Lag phase

C

Exponential phase

D

Stationary phase

Step-by-Step Solution

in most systems, the initial growth is slow (lag phase), and it increases rapidly thereafter at an exponential rate (log or exponential phase). This indicates that the maximum growth rate is achieved during the exponential phase before limited nutrient supply causes growth to slow down .

Exam Context & Concepts Covered

This question aligns with the NEET BIOLOGY syllabus, specifically targeting concepts from Plant Growth and Development . Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

BIOLOGYPlant Growth and Development maximumgrowthoccurs

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Spraying of which of the following phytohormone on juvenile conifers helps in hastening the maturity period, that leads to early seed production?

A.Abscisic Acid
B.Indole-3-butyric Acid
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Match the following concerning the activity/function and the phytohormone involved: Column-I (Activity/Function) Column-II (Phytohormone) (a) Fruit ripening (i) Abscisic acid (b) Herbicide (ii) Ethylene (c) Bolting (iii) Auxin (d) Stress hormone (iv) Gibberellic acid

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