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Gymnosperms are also called soft wood spermatophytes because they lack

A. cambium

B. phloem fibres

C. thick-walled tracheids

D. xylem fibres

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

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  1. Sclerenchyma usually___________and_____________ protoplasts.
  2. The vessel elements of angiosperms differ from other elements of xylem in having
  3. As secondary growth proceeds, in a dicot stem, the thickness of
  4. Which of the following pair of match is not correct?
  5. Gymnosperms are also called soft wood spermatophytes because they lack
  6. Cells of permanent tissues are specialized
  7. Which one of the following option shows the correct labelling of the parts marked as A, B, C and D in…
  8. The given diagrams show stomatal apparatus in dicots and monocots. Which one is correct option for A,…
  9. Match the followings and choose the correct optionColumn-IColumn-IIA. CuticleI. Guard cellsB. Bulliform…
  10. Which of the following figure is a type of permanent tissue having many different types of cell?
  11. Read the following statements and answer the question.Cambium is very active and produces a large number…
  12. Phellogen and phellem respectively denote
  13. Identify the types of simple tissue indicated by A, B, C and D and their function.
  14. The given figures are types of elements (A and B) which constitute one type of complex tissue (c) of…
  15. The given figure shows the T.S of dicot root. Some parts are marked as A, B, C, D, E, & F. Choose the…
  16. Which of the following process helps the trichomes in preventing water loss?
  17. Apical and intercalary meristems are primary meristems because
  18. The given figure shows T.S. of monocot stem. Identify the correct labelling of A to F marked in the…
  19. Sieve tubes are suited for translocation of food because they possess
  20. Read the following statements and answer the question.It has a sclerenchymatous hypodermis, a large…
  21. Which of the following statements are correct ?Xylem transports water and minerals.Gymnosperms lack…
  22. Various functions like photosynthesis, storage, excretion performed by _____________.
  23. Match column-I with column-II and choose the correct option.A. Spring wood orI. Lighter in colour early…
  24. Tissues are classified into two main groups, namely meristematic and permanent tissues on the basis…
  25. Apical, intercalary and lateral meristems are differentiated on the basis of
  26. The __________ occurs in layers below the epidermis in dicotyledonous plants.
  27. Which of the following statements is correct?
  28. In the given figure of phloem tissue, identify the marked part (A, B and C) which help in maintaining…
  29. Why grafting is successful in dicots ?
  30. Match the elements of xylem given in column I with their character given in the column II and choose…