HORTICULTURE SCIENCE
PLANT BIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Apical meristem
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Embryogenesis
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Mitosis
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Phloem
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Detailed explanation-1: -Apical meristems occur at the growing shoot and root tips (Figure 20.21). Root apical meristems produce the root cap, which consists of lubricated cells that are sloughed off as the meristem is pushed through the soil by cell division and elongation in more proximal cells.
Detailed explanation-2: -apical meristem, region of cells capable of division and growth in the root and shoot tips in plants. Apical meristems give rise to the primary plant body and are responsible for the extension of the roots and shoots.
Detailed explanation-3: -Meristem Zones The apical meristem, also known as the “growing tip, ‘’ is an undifferentiated meristematic tissue found in the buds and growing tips of roots in plants. Its main function is to trigger the growth of new cells in young seedlings at the tips of roots and shoots and forming buds.
Detailed explanation-4: -Cell division in plants occurs in regions called meristems . Cells of the meristem can differentiate to produce all types of plant cells at any time during the life of the plant. The main meristems are close to the tip of the shoot, and the tip of the root.
Detailed explanation-5: -The meristem which is located at opposite ends of the plant axis in the tips of roots and shoots. is known as the apical meristem. Answer: Meristem is the region marked by the presence of active cell growth and the tissues present in meristem are termed as meristematic tissues.