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Morphological characters the pollen grains of Apricot plant Prunus armeniaca L. and Plum Prunus domestica L. cultivated in northern Iraq | ||
| Journal of Education and Science | ||
| Article 13, Volume 31, Issue 2, 2022, Pages 150-160 PDF (875.03 K) | ||
| Document Type: Review Paper | ||
| DOI: 10.33899/edusj.2022.133027.1215 | ||
| Authors | ||
| amina ahmed dalalbashi* 1; Amer Al-Mathidy2 | ||
| 1Department of Biological - College of Education for Girls - University of Mosul, Mosul, Iraq | ||
| 2Department of Biology / College of Education for pure science / University of Mosul | ||
| Abstract | ||
| The Present study aims to study the morphological characters of the pollen grains for six Apricot cultivars Prunus armeniaca L. and six cultivars of Plum P. domestica L. planted in northern Iraq.Using the Light Microscope and Scanning Electron Microscope (SEM). It was found that the pollen grains in all the cultivars were, isopolar tricorporate, and with one-, two-, and four-holes models were found, and their shape in the polar view was either tetra angular, spherical- triangular, or triangular, While in the equatorial view, the pollen shapes were ovoid, spherical or semi-spherical .The surface ornamentation was in several forms, including reticulate, granular, thin longitudinal striped, short transverse striped, granular and striped grains and striped.The quantitative and qualitative morphological characteristics of pollen grains showed a high taxonomic value in separating and isolating the cultivars of the two studied species. | ||
| Keywords | ||
| : apricot,,; ,،,؛plum,,; ,،,؛pollen grains,,; ,،,؛Prunus L | ||
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