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NCERT FINGERTIPS-PLANT GROWTH AND DEVELOPMENT-Plant Growth And Development
- The factors which influence growth are
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- Cells of tracheary elements (tracheids and vessels) become dead at mat...
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- Which of the following is an example of differentiation ?
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- Living differentiated cells which have otherwise lost the capacity to ...
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- The dedifferentiated cells mature to form some specific cells to perfo...
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- are the examples of tissues, formed by dedifferentiation.
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- Examples of tissues that are formed by redifferentiation are
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- If a part of pith from the stem of a plant is used as an explant and c...
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- includes all the changes that an organism undergoes during its life cy...
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- Different kinds of structures develop in plants in different phase of ...
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- In aquatic plant Ranunculus flabellair (buttercup), submerged leaves a...
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- Intrinsic heterophylly is found in all except
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- Development in plants is influenced by both intrinsic and extrinsic fa...
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- Cytokinin are mostly
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- Select the pair that consists of plant growth promoters only.
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- Which of the following is both a growth promoter as well as a growth ...
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- Functions of plant growth promoters and plant growth inhibitros are gi...
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- Hormone involved in phototropism is
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- Which plant hormone induces the phenomenon of photoropism in plants?
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- Avena curvature test is a bioassay for examining the activity of
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