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Assess the statements:
1.
| Statement 1: | Auxins are hormones produced at the tips of stems and roots. |
| Statement 2: | In 1880 Charles Darwin observed unilateral growth and curvature in the coleoptiles of canary grass. |
2.
| Statement 1: | Low concentration of water leads to more drawing of water into the cells. |
| Statement 2: | When the stomata pore (stoma) is open, the water evaporates from the mesophyll cells, thereby lowering water concentration in these cells. |
3.
| Statement 1: | The formation of tissue culture from the callus in tissue culture is known as morphogenesis. |
| Statement 2: | They also promote the growth of lateral buds even in the presence of apical buds. |
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