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Both flowering plants and plants that produce male strobilus require pollen grains for sexual reproduction. Every pollen grain has the male gametes essential for fertilization. Palynology is the scientific study of both living and fossilized pollen grains. Pollen is categorized according on its structural characteristics. Size, shape, aperture count, and surface ornamentation of pollen grains vary remarkably. These distinguishing features enable the identification and classification of plants at the family, genus, and frequently even species levels. The majority of pollen grains are spherical, ovoid, triangular, or disc-shaped. These fundamental geometric concepts have a wide range of variations, including elongated and flattened. Pollen kinds have a remarkably wide range in their surface ornamentation. The exine, outermost wall of pollen, which varies greatly between species, is frequently ornately sculpted. It is believed that the relationship between the pollen grain and stigma, which aids in germination, plays a significant role in species-specific identification mechanisms. Calculating pollen production is challenging since it varies from species to species and is influenced by a variety of biotic and abiotic factors. The study of pollination requires an understanding of anthesis and pollen formation in order to build a useful model for forecasting pollen concentration and to get deeper insight into the ecological context of pollen dissemination
"The Study of Pollen Biology, Palynology and Pollen Production to Estimate Pollen-Ovule Ratio in Datura innoxia Mill.", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.8, Issue 2, page no.342 - 349, February-2023, Available :http://www.ijrti.org/papers/IJRTI2302055.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator