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Information Journal Paper

Title

INVESTIGATION THE STRUCTURE OF VEGETATIVE ORGANS AND DEVELOPMENT OF REPRODUCTIVE ORGANS OF PIMPINELLA ANISUM L.

Pages

  151-165

Abstract

 Pimpinella anisum L. belongs to APIACEAE family. The samples of vegetative and reproductive organs at different stages of development were gathered and investigated by cell-histology methods. The investigation of the anatomical structure of VEGETATIVE ORGANS showed that the secretory ducts are arranged between the parenchymal tissues of the leaf. Section of flower buds revealed that anthers had 4 pollen sacs, the division of pollen mother cell was of the simultaneous type, microspore tetrads were of tetragonal type and the tapetum layer was secretory. The study of the ultrastructure of POLLEN GRAINS with SEM showed that they had 3 pores. The ovary was found to be two-chambered and two-carpeled; the OVULE to be anatropous and to have one membrane. In embryogenic investigation it was found that the embryos were globular, cotyledonary and torpedo-shaped and the transition between globular embryos to cordate embryos was found. The VEGETATIVE ORGANS were observed to have the general structure of dicotyledons. The development patterns of OVULE and embryo sac follow the Polygonum type. Tetrahedral microspore tetrads were observed. The ultrastructure of pollens was found to be similar to those of Smyrnium, a genus of APIACEAE family. All stages of EMBRYOGENESIS were covered in this study.

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    APA: Copy

    JONOUBI, PARISA, MAJD, AHMAD, MAROUF, AREF, & AMINI, SHAHLA. (2015). INVESTIGATION THE STRUCTURE OF VEGETATIVE ORGANS AND DEVELOPMENT OF REPRODUCTIVE ORGANS OF PIMPINELLA ANISUM L.. NOVA BIOLOGICA REPERTA, 2(3), 151-165. SID. https://sid.ir/paper/250601/en

    Vancouver: Copy

    JONOUBI PARISA, MAJD AHMAD, MAROUF AREF, AMINI SHAHLA. INVESTIGATION THE STRUCTURE OF VEGETATIVE ORGANS AND DEVELOPMENT OF REPRODUCTIVE ORGANS OF PIMPINELLA ANISUM L.. NOVA BIOLOGICA REPERTA[Internet]. 2015;2(3):151-165. Available from: https://sid.ir/paper/250601/en

    IEEE: Copy

    PARISA JONOUBI, AHMAD MAJD, AREF MAROUF, and SHAHLA AMINI, “INVESTIGATION THE STRUCTURE OF VEGETATIVE ORGANS AND DEVELOPMENT OF REPRODUCTIVE ORGANS OF PIMPINELLA ANISUM L.,” NOVA BIOLOGICA REPERTA, vol. 2, no. 3, pp. 151–165, 2015, [Online]. Available: https://sid.ir/paper/250601/en

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