DIFFERENTIATION LEADS TO THE DEVELOPMENT OF VARIOUS TYPES OF -
(A) PARENCHYMA TISSUE
(B) MERISTEMATIC TISSUE
(C) PERMANENT TISSUE
(D) NONE OF THEM
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Answer:
The differentiation leads to the development and growth of plants. The correct option is d)None of them.
Explanation:
- Differentiation is the process in which cells of the root, shoot apical meristems and cambium mature to perform specific functions.
- In this process, lots of structural changes occur within the plant cell. It can also be termed as a process in which the different types of cells separate from their precursor cell and become different.
- Some differentiation occurs in response to antigen exposure.
- Differentiation changes a cell's size, shape, membrane potential, metabolic activity, and responsiveness to signals.
- These changes are largely due to highly controlled modifications in gene expression and are the study of epigenetics.
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The correct answer will be option c, Permanent tissue.
- Meristematic cells are continuously dividing cells. The meristematic tissues include apical meristem, intercalary meristem, and lateral meristem.
- Meristematic tissue divide to attain permanent shape and size and also function. These cells which attain permanent shape, size, and function are called permanent tissue.
- Permanent tissue is further divided into simple and complex.
Simple permanent tissue includes parenchyma, collenchyma, and
sclerenchyma.
Complex permanent tissue includes conducting tissues :xylem and phloem
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