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Which of the following is a modified stem for the protection of plants from browsing animals?

A. Tendrils

B. Thorns

C. Rhizome

D. Tuber

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

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  1. Which of the following statement(s) is/are correct about venation?(i) The arrangement of veins and the…
  2. Which of the following is an example of pinnately compound leaf ?
  3. Stilt roots occur in __________ .
  4. Identify the different types of aestivation (A, B, C and D) in corolla and select the correct option. 
  5. Matching colmun I with column II and choose the correct option.Column IColumn IIA. ColeorhizaI. GrapesB.…
  6. The given figure shows the parts of flowering plant. Which parts of the given figure were involved in…
  7. When a flower has both androecium and gynoecium, it is known as__________.
  8. Which one of the following structure is not associated with gynoecium?
  9. Given figures (A, B and C) shows the position of floral parts on thalamus. (given as I, II and III)…
  10. Rearrange the following zones seen in the regions of root tip and choose the correct option.(A) Root…
  11. The given figure shows a typical structure of monocotyledonous seeds. Identify A, B, C, D and E parts…
  12. It is a proteinous layer and the outer covering of endosperm which separates the embryo. Identify the…
  13. A sterile stamen is known as
  14. Seeds are regarded as products of sexual reproduction because they
  15. Pneumatophores are found in
  16. The mature seeds of plants such as gram and peas, possess no endosperm, because
  17. Match the column I with column II and choose the option which shows their correct match.Column IColumn…
  18. During the post-fertilization period, the ovules develops into ___A____ and the ovary matures into a…
  19. The X is small and situated in a groove at one end of the endosperm. It consists of one large and shield…
  20. Read the following statements and answer the question.It is the pattern of arrangement of leaves on…
  21. Statement-1 : Ginger has a prostrate-growing rhizome.Statement-2 : Shoot growth is not effected by gravity.
  22. Statement 1 : A simple leaf has undivided lamina.Statement 2 : Leaves showing pinnate and palmate venations…
  23. Which of the following is correct with reference to floral character of family solanaceae?
  24. The given figure (A, B, and C) shows different types of roots. Identify the root which is seen in wheat…
  25. Which of the following option shows the correct labelling of the parts of leaf marked as A, B, C and…
  26. Which one of the following characteristics does not belong to parietal placentation?
  27. A branch in which each node bearing a rossette of leaves and a tuft of roots is found in aquatic plants…
  28. Fibrous roots develop in maize from
  29. Study the following statements and select the correct optionBuds are present in axil of leaflets of…
  30. Which of the following statements are correct?From the region of elongation, some of the epidermal cells…