phloem मीनिंग इन हिंदी

[ 'fləuem ]

संज्ञा
• वल्कल
• पौधों मे बहुत छोटी नलियों वाला पदार्थ जो पत्तों से शर्करा व अन्य पदार्थ नीचे ले जाता है
• पोषवाह

अधिक: आगे

Phloem is a specialised tissue for food transport in higher plants.
Phloem cells mainly transport sucrose along pressure gradients generated by osmosis.
They instead release sucrose into the phloem from their starch reserves.
The virus will infect the phloem tissues of their Gramineae hosts.
In every cactus species, the cortical bundles produce secondary phloems.
A Cuscuta haustorium growing into the phloem of the host plant.
Primarily, phloem carries dissolved food substances throughout the plant.
The parent cells of the vascular cambium produce both xylem and phloem.
Phloem transports food and materials in plants upwards and downwards as required.
Mg 2 + may return to the roots in the phloem sap.

संज्ञा.

(botany) tissue that conducts synthesized food substances (e.g., from leaves) to parts where needed; consists primarily of sieve tubes
पर्याय: bast