Nastic movements differ from tropic movements in being
- AMovements of variation
- BNondirectional
- CDirectional
- DStimulated by chemicals
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Match the following (Condition for growth):
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| $2.$ Oxygen | $b.$ Synthesis of protoplasm and act as a source of energy |
| $3.$ Water | $c.$ Releasing metabolic energy for growth activities |
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