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#micronutrients

5 public questions tagged with this topic.

Directions For Questions निर्देश - दिए गए गद्यांश को ध्यानपूर्वक पढ़िए तथा पूछे गए प्रश्नों के उत्तर के लिए सही विकल्प क

गद्यांश के अनुसार पोषक तत्वों की कमी केवल मनुष्यों में ही पाई जाती है। सही उत्तर है क्योंकि पाठ में इसका स्पष्ट उल्लेख मिलता है।

Ref: NCERT Hindi Class XII Apathit Gadyansh explains comprehension passages questions interpretation skills for CUET Hindi preparation with examples clearly.

Micronutrients in plant tissue culture are required:

Micronutrients, also called trace elements, are required in quantities less than 0.5 millimolar, typically micromolar to nanomolar range, yet indispensable for viability and morphogenesis in vitro. Group includes iron 0.1 mM as Fe-EDTA for chlorophyll synthesis, cytochromes and Fe-S proteins of electron transport; manganese activating oxygen evolving complex of photosystem II and Mn superoxide dismutase; zinc structural component of zinc-finger transcription factors carbonic anhydrase alcohol dehydrogenase; boron crosslinking rhamnogalacturonan II in pectin maintaining wall integrity and membr

Ref: Taiz & Zeiger Chap. 5 mineral nutrition; Epstein & Bloom mineral nutrition.