PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoUnderstand the statement and analyse the answer based on the given reason:
1. Plant hormones:
| Assertion: | Hormones are organic molecules produced in low concentrations in plants. |
| Reason: | Phytohormones control various morphological, physiological, and biochemical responses. |
2. Auxins and their discovery
| Assertion: | The external application of auxins induce the production of seedless fruits. |
| Reason: | Cytokinins are naturally occurring growth promoters that combine with auxin, promote cell division and differentiation in plants. |
3. Cytokinins and ABA
| Assertion: | Application of cytokinins promotes the Richmond Lang effect. |
| Reason: | Application of auxins promotes delays ageing in plants. |
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