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This is an outdated version published on 2025-10-27. Read the most recent version.

Vol. 12 No. 10 (2025)
International Multidisciplinary Journal for Research & Development

Articles

Almamatova ZX

Published 2025-10-27

  • 1.S.Dadaev, S. Tu'ychiyev, P.Haydarova “Laboratory exercises in vertebrate zoology” Textbook. T-2006 2. O.Mavlonov, N.Toshmanov “Zoology Lessons” educational and methodological manual. T-2012 3. S.X.Sullieva, Q.G.Zokirov. “Biology Teaching Methodology” te

1.S.Dadaev, S. Tu'ychiyev, P.Haydarova “Laboratory exercises in vertebrate zoology” Textbook. T-2006 2. O.Mavlonov, N.Toshmanov “Zoology Lessons” educational and methodological manual. T-2012 3. S.X.Sullieva, Q.G.Zokirov. “Biology Teaching Methodology” te
Senior Lecturer (PhD) of the Department of Biology, Faculty of Natural Sciences, JDPU

Abstract

500 species of flowering plants distributed on Earth contain essential oils. Essential oils protect plants from various diseases and pests, as well as serve to prevent plant tissues from rotting and to restore them when damaged. In addition, information is provided that from ancient times to the present day, people have been using the leaves, fruits and seeds of various spices and essential oil plants to give food a delicious taste and pleasant aroma.

Keywords

Uzbekistan, pharmaceuticals, ether, perfumery, cosmetics, borneol, octylene, pinene, camphor.

PDF

References

  1. S.Dadaev, S. Tu'ychiyev, P.Haydarova “Laboratory exercises in vertebrate zoology” Textbook. T-2006
  2. O.Mavlonov, N.Toshmanov “Zoology Lessons” educational and methodological manual. T-2012
  3. S.X.Sullieva, Q.G.Zokirov. “Biology Teaching Methodology” textbook. Termez State University.
  4. J. Tolipova, A. T. Ofurov "Biology Education Technologies" 2002.
  5. Gafurov AT and others. General methodology of teaching biology. ( Teaching and methodical manual). TDPU., T.: - 2005

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