a)klinostat/clinostat;
b)
i)the radicle remains /grow horizontally;
ii)rotation of klinostal causes uniform distribution of auxins/ indoleacetic acid; hence uniform growth/clongations (no curvature formed); c)the experiment repeated but with stationary klinostat;
d)
-(tropism)enable plants to get water-hydrotropism;
-chemotropism aids plants in fertilization and nutrients absorption;
-thigmotropism enable weak plants to obtain support
-phototropism enable plants to obtain light for photosynthesis;
-geotropism enables the roots grow down the soil towards the centre of the earth thus providing support to the plant
marto answered the question on October 7, 2019 at 09:34
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