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Define vivipary.

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Important Questions on Plant Growth and Mineral Nutrition

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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
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
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Typical growth curve in plants is:
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Formation of interfascicular cambium and cork cambium from parenchyma is phenomenon of
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
The orientation to light of a non-motile organism or part of its body is called:
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Which one of the following plants does not show plasticity?
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants

 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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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
The process of growth is maximum during
HARD
Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
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>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Identify the exponential growth expression among the following.
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
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
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
An example of nastic movement (external stimulus-dependent movement) in plants is
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
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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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Which one of the following properties causes the plant tendrils to coil around a bamboo stick?
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Which among the following is not dedifferentiated?
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Describe *any two' factors affecting the rate of photosynthesis.
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
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
MEDIUM
Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Plasticity in plant growth means that
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Plasticity in plant growth means that:
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Define plasticity.
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Biology>Physiology>Plant Growth and Mineral Nutrition>Development in Plants
Define plasticity. Give an example.