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प्रश्न
Give the structure and function of the following:
Crystal
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उत्तर
Crystal
Structure - Three common types of crystals are found in plants: druses (spherical crystal aggregates), raphides (long pointed needles found in bundles), and prisms. Despite the variety of crystal structures found throughout the plant cells, all crystals contain calcium oxalate.
Function - Crystals either protect plants from animals or they may provide extra support.
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संबंधित प्रश्न
Name the regions in which parenchyma tissue is present.
Draw a well labelled diagram of parenchyma.
Give two functions of collenchyma.
Distinguish between tracheids and vessels.
What are tracheary elements?
What is the differences between collenchyma and sclerenchyma?
What are the functions of phloem?
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3 and 4.
Name the two types of sclerenchyma cells.
Which of the following is a permanent tissue?
