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Various functions like photosynthesis, storage, excretion performed by _____________.

A. sclerenchyma

B. parenchyma

C. collenchyma

D. aerenchyma

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Which of the following figure is a type of permanent tissue having many different types of cell?
  2. During the formation of leaves and elongation of stem, some cells left behind from the shoot apical…
  3. Trees at sea do not have annual rings because
  4. As secondary growth proceeds, in a dicot stem, the thickness of
  5. The __________ occurs in layers below the epidermis in dicotyledonous plants.
  6. The given figures are types of elements (A and B) which constitute one type of complex tissue (c) of…
  7. Which of the following statements is correct?
  8. Gymnosperms are also called soft wood spermatophytes because they lack
  9. Apical, intercalary and lateral meristems are differentiated on the basis of
  10. Which one of the followings option shows the correct labelling of the parts marked as A, B, C and D…
  11. Match column-I with column-II and select the correct option from the codes given below.Column-IColumn-IIA.…
  12. In land plants, the guard cells differ from other epidermal cells in having
  13. Which of the following are present in monocot root ?
  14. Lignin is the important constituent in the cell wall of
  15. The given figure shows T.S. of monocot stem. Identify the correct labelling of A to F marked in the…
  16. Apical and intercalary meristems are primary meristems because
  17. Which meristem helps in increasing girth?
  18. Cork is formed from
  19. In stems, the protoxylem lies towards the _____________ and the metaxylem lies towards the ____________…
  20. A student was given a tissue to observe under the microscope. He observes the tissue and concludes that…
  21. Match column-I with column-II and choose the correct option.A. Spring wood orI. Lighter in colour early…
  22. One of the primary function of the ground tissue in a plant is
  23. Main function of lenticel is
  24. Which of the following statement(s) is/are not correct?Cork cambium is also called phellogen.Cork is…
  25. Sclerenchyma usually___________and_____________ protoplasts.
  26. Tissues are classified into two main groups, namely meristematic and permanent tissues on the basis…
  27. Which type of plant tissue is being described by the given statements?It consists of long, narrow cells…
  28. The given figure shows the secondary growth in a dicot stem. Their parts are marked as A, B, C, D, E…
  29. Which of the following is responsible for the formation of an embryonic shoot called axillary bud?
  30. Some vascular bundles are described as open because these