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pollen - Meaning in Hindi

IPA: pɑlənHindi: पालन

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pollen - Meaning in Hindi

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Definitions and Meaning of pollen in English

pollen noun

  1. the fine spores that contain male gametes and that are borne by an anther in a flowering plant

    अणु, कुसुमरेणु, पराग कण, पराग-कण, पराग, परागकण, पुष्प पराग, पुष्प रज, पुष्प-रेणु, पुष्परज, मधुलिका, रजकण

Description

Pollen is a powdery substance produced by most types of flowers of seed plants for the purpose of sexual reproduction. It consists of pollen grains, which produce male gametes. Pollen grains have a hard coat made of sporopollenin that protects the gametophytes during the process of their movement from the stamens to the pistil of flowering plants, or from the male cone to the female cone of gymnosperms. If pollen lands on a compatible pistil or female cone, it germinates, producing a pollen tube that transfers the sperm to the ovule containing the female gametophyte. Individual pollen grains are small enough to require magnification to see detail. The study of pollen is called palynology and is highly useful in paleoecology, paleontology, archaeology, and forensics. Pollen in plants is used for transferring haploid male genetic material from the anther of a single flower to the stigma of another in cross-pollination. In a case of self-pollination, this process takes place from the anther of a flower to the stigma of the same flower.

पराग पौधे द्वारा संश्लेषित शर्करा युक्त तरल पदार्थ है। सामान्यतः इसका निर्माण फूल में होता है। ये हमिंगबर्ड, तितलियों तथा कई कीट पतंगो के खाद्य पदार्थ है। आर्थिक रूप से भी यह महत्वपूर्ण हैं क्योंकि मधुमक्खियां इसी से मधु का निर्माण करती हैं। फूल के अलावा यह पौधे के अन्य भागों जैसे पत्तियों तथा फ्लोएम ऊतकों में भी निर्मित होते हैं। कुछ कीट भक्षी परजीवी पौधे इसका उपयोग कीट पतंगो को अपनी ओर आकर्षित करने के लिए करते हैं। पराग का उपयोग परागण में होता है। पौधे द्वारा परागण की व्यवस्था इस बात पर निर्भर करती है कि किस तरह से परागण को इस्तेमाल किया जाता है। अधिकांश फूल अपने परागण के तरीके को लेकर मोटे तौर पर दो समूहों में विभाजित किए जा सकते हैं।

Also see "Pollen" on Wikipedia

What is pollen meaning in Hindi?

The word or phrase pollen refers to the fine spores that contain male gametes and that are borne by an anther in a flowering plant. See pollen meaning in Hindi, pollen definition, translation and meaning of pollen in Hindi. Learn and practice the pronunciation of pollen. Find the answer of what is the meaning of pollen in Hindi. देखें pollen का हिन्दी मतलब, pollen का मीनिंग, pollen का हिन्दी अर्थ, pollen का हिन्दी अनुवाद।

Tags for the entry "pollen"

What is pollen meaning in Hindi, pollen translation in Hindi, pollen definition, pronunciations and examples of pollen in Hindi. pollen का हिन्दी मीनिंग, pollen का हिन्दी अर्थ, pollen का हिन्दी अनुवाद

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