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A piece of wood having no vessels (trachea) must be belonged to

A. teak

B. mango

C. pine

D. palm

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

You can do it
  1. An organised and differentiated cellular structure having cytoplasm but no nucleus is called _________.
  2. Which one of the followings option shows the correct labelling of the parts marked as A, B, C and D…
  3. Match the terms given in column I with their funciton given in column II and choose the correct option.Column-IColumn-II(Term)(Functions)A.…
  4. Match column-I with column-II and select the correct option from the codes given below.Column-IColumn-IIA.…
  5. Which of the following statements is correct?
  6. Which of the following statement(s) is/are not correct?Cork cambium is also called phellogen.Cork is…
  7. In stems, the protoxylem lies towards the _____________ and the metaxylem lies towards the ____________…
  8. A common structural feature of vessel elements and sieve tube elements are
  9. Which of the following figure is a type of permanent tissue having many different types of cell?
  10. Tissue(s) present in an annual ring is/are
  11. The vessel elements of angiosperms differ from other elements of xylem in having
  12. The __________ occurs in layers below the epidermis in dicotyledonous plants.
  13. Which one of the following have vessels as their characteristic feature?
  14. The given figures are types of elements (A and B) which constitute one type of complex tissue (c) of…
  15. Match column-I with column-II and choose the correct option.Column -IColumn -IIA. Bulliform cellsI.…
  16. Cambium is considered as a lateral meristem because
  17. Which type of plant tissue is being described by the given statements?It consists of long, narrow cells…
  18. Tissues are classified into two main groups, namely meristematic and permanent tissues on the basis…
  19. Xylem functions as a conducting tissue for water and minerals from _________to the ______and__________.
  20. The length of different internodes in a culm of sugarcane is variable because of
  21. The trees growing in desert will
  22. Bast fibres are made up of _____________cells.
  23. A vascular bundle in which the protoxylem is pointing to the periphery is called __________.
  24. Which of the following process helps the trichomes in preventing water loss?
  25. T.S. of monocot leaf is given below, certain parts have been marked by alphabets (A G). Which one is…
  26. Identify types of vascular bundles in given figures A, B and C.
  27. One of the primary function of the ground tissue in a plant is
  28. Identify A, B and C in the given figure of shoot apical meristem
  29. In land plants, the guard cells differ from other epidermal cells in having
  30. A student was given a tissue to observe under the microscope. He observes the tissue and concludes that…