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The form of growth in which new cells are always added to the plant body by the activity of (Meristematic tissue/ Permanent tissue) is called the open form of growth.

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Important Questions on Plant Growth and Development

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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Plants follow different pathways in response to environment or phases of life to form different kinds of structures. This ability is called:
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The process of growth is maximum during
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Choose the correct statements.
(A) Assyrians recorded information of crop plants in the picture form.
(B) Nehemiah Grew studied the anatomy of plant tissue.
(C) Bouskein refers to cattle.
(D) Application of physical and chemical principles developed new branches of Botany like genetics.
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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
When a plant species is grown in shade tends to produce thinner leaves with more surface area, and when grown under abundant sunlight starts producing thicker leaves with reduced surface area. This phenomenon is an example of
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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Typical growth curve in plants is:
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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Write the types of induced plant movements by an external and directional stimulus with example.
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Formation of interfascicular cambium and cork cambium from parenchyma is phenomenon of
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Name for the given phenomena events that occur during the growth of the plant
A) Production of tissues in woody dicotyledonous plants to perform specific function
B) Heterophylly at different stages of growth
C) Formation of meristems from parenchyma cells
HARD
Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Within the exponential phase of growth, if the initial surface area and the growth rate of a leaf are 10 mm2 and 0.015 mm2/hour  respectively, the area of the leaf after 4 days would range from
EASY
Biology>Plant Physiology>Plant Growth and Development>Plant Growth

 In the following diagrammatic representation showing stages of embryonic development, identify the type of growth phase labelled as M and N:

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Which among the following is not dedifferentiated?
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Identify the exponential growth expression among the following.
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Food is transported to various parts of the plant through
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A representative species has stomata of 4 μm wideness and 26 μm length in
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Pressure bomb technique was used by
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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Arithmetic growth is expressed as:
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Klinostat is employed in the study of
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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Guard cells differ from epidermal cells in having
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Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Which of the following instrument can be used to record plant growth by seconds i.e., fraction of a minute?
EASY
Biology>Plant Physiology>Plant Growth and Development>Plant Growth
Among different phases of plant growth, the lag phase is