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Root hairs develop from

A. region of maturation

B. region of elongation

C. region of meristematic activity

D. root cap

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  1. Cotyledons and testa respectively are edible parts in which of the following group?
  2. Identify the different types of aestivation (A, B, C and D) in corolla and select the correct option. 
  3. A scar on the seed coat through which the developing seeds attached to the fruit is called as ________.
  4. Match the following placentation types given in column I with their examples given in column II and…
  5. The given figure shows the parts of mango and coconut. Choose the option which shows the correct labelling…
  6. The mature seeds of plants such as gram and peas, possess no endosperm, because
  7. Match the column-I containing types of aestivation with their examples given in column-II and choose…
  8. Identify the correct families of the given plant species (A, B and C) 
  9. It is a proteinous layer and the outer covering of endosperm which separates the embryo. Identify the…
  10. Identify the inflorescence shown by the given figures A and B. 
  11. How many plants in the list given below have marginal placentation? MustardGramTulipAsparagusArharSunhempChilliColchicineOnionMoongPeaTobaccoLupin
  12. Statement-1 : Ginger has a prostrate-growing rhizome.Statement-2 : Shoot growth is not effected by gravity.
  13. The root differs from stem in having
  14. During the post-fertilization period, the ovules develops into ___A____ and the ovary matures into a…
  15. Prop roots of banyan tree are meant for
  16. Study the following statements and select the correct optionBuds are present in axil of leaflets of…
  17. Which of the following statement (s) is/are not correct?Calyx and corolla are reproductive organs of…
  18. X is the outermost whorl of the flower and contains Y. Y is green, leaf like and protect the other whorls…
  19. Which is not a stem modification ?
  20. Stilt roots occur in __________ .
  21. Identify the kind of phyllotaxy shown in the given figures A, B, and C. 
  22. Which one of the following structure is not associated with gynoecium?
  23. Read the following statements and answer the questions.Gynoecium is situated in the centre and other…
  24. Which of the following statement(s) is /are correct?Many plants belong to family fabaceae are good ornamentals…
  25. Ginger is an underground stem. It is distinguished from root because
  26. In flower (X), the gynoecium occupies the highest position while the other parts are situated below…
  27. Which of the following plants is growing in swampy areas, where many roots come out of the ground and…
  28. The X is small and situated in a groove at one end of the endosperm. It consists of one large and shield…
  29. Consider the following statements regarding the root system of angiosperms and choose the correct option…
  30. Read the following statements and answer the question.It is the pattern of arrangement of leaves on…