Thorns,spines and prickles work as . . . . . . in plants.
- ARespiratory organs
- BExcretory organs
- COrgans of offense
- DDefensive organs
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Similar Questions
Match the following:
Column-$I$ Column-$II$ $(1)$ Carrot and turnip $(p)$ Roots develop from branch $(2)$ Banyan tree $(q)$ Taproot $(3)$ Maize and sugarcane $(4)$ Shoot system $(4)$ Bud $(s)$ Roots develop from lower node of stem
| Column-$I$ | Column-$II$ |
| $(1)$ Carrot and turnip | $(p)$ Roots develop from branch |
| $(2)$ Banyan tree | $(q)$ Taproot |
| $(3)$ Maize and sugarcane | $(4)$ Shoot system |
| $(4)$ Bud | $(s)$ Roots develop from lower node of stem |
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$R$ : Both alae are covered by the largest petal.
$R$ : Both alae are covered by the largest petal.
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