The increase in the length of the plant axis along the longitudinal plane is primarily termed as:
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Correct answer: Primary growth
Primary growth is the result of apical meristem activity at the tips of roots and shoots. This growth phase is responsible for the elongation of the plant.
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More Growth: Phases and Types questions
- Which of the following meristems appear later in the life of dicotyledonous plants and gymnosperms to increase the girth of the organs?
- Which phase of growth is characterized by cells having dense protoplasm, large conspicuous nuclei, and thin cellulosic primary cell walls?
- Increased vacuolation and new cell wall deposition are hallmark features of which zone of growth?
- In arithmetic growth, if we plot the length of the organ against time, what kind of curve is obtained?
- Which of the following mathematical expressions correctly represents geometric growth?
- A sigmoid curve is a characteristic of which of the following?