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Tissue(s) present in an annual ring is/are

A. secondary xylem and phloem.

B. primary xylem and phloem.

C. secondary xylem only.

D. primary phloem and secondary xylem.

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

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  1. Which type of plant tissue is being described by the given statements?It consists of long, narrow cells…
  2. The trees growing in desert will
  3. Which of the following are present in monocot root ?
  4. Which one of the following option shows the correct labelling of the parts marked as A, B, C and D in…
  5. Cells of permanent tissues are specialized
  6. The given figure shows the secondary growth in a dicot stem. Their parts are marked as A, B, C, D, E…
  7. The given diagrams show stomatal apparatus in dicots and monocots. Which one is correct option for A,…
  8. Which of the following statements is correct?
  9. A plant tissue when stained showed the presence of hemicellulose and pectin in cells wall of its cells.…
  10. When we peel the skin of a potato tuber, we remove
  11. The __________ occurs in layers below the epidermis in dicotyledonous plants.
  12. In an experiment, a student cut a transverse section of young stem of a plant which he has taken from…
  13. A student was given a tissue to observe under the microscope. He observes the tissue and concludes that…
  14. In the given figure of phloem tissue, identify the marked part (A, B and C) which help in maintaining…
  15. Which of the following process helps the trichomes in preventing water loss?
  16. Which of the following figure is a type of permanent tissue having many different types of cell?
  17. In land plants, the guard cells differ from other epidermal cells in having
  18. Tissues are classified into two main groups, namely meristematic and permanent tissues on the basis…
  19. Gymnosperms are also called soft wood spermatophytes because they lack
  20. A vascular bundle in which the protoxylem is pointing to the periphery is called __________.
  21. Identify A, B and C in the given figure of shoot apical meristem
  22. In stems, the protoxylem lies towards the _____________ and the metaxylem lies towards the ____________…
  23. Identify the types of simple tissue indicated by A, B, C and D and their function.
  24. A tissue is a group of cells which are
  25. Match the followings and choose the correct optionColumn-IColumn-IIA. CuticleI. Guard cellsB. Bulliform…
  26. Which meristem helps in increasing girth?
  27. T.S. of dicot stem is given below, certain parts have been marked by alphabets (A I). Choose the option…
  28. Why grafting is successful in dicots ?
  29. The length of different internodes in a culm of sugarcane is variable because of
  30. Main function of lenticel is