1 sentences with 'phototropism'

Example sentences and phrases with the word phototropism and other words derived from it.


« The green leaves and stems of plants seek sunlight, which provides them with the energy (power) they need to produce their food. This is why they are said to have positive phototropism (from photos: light and tropos: to grow towards a place). Roots, on the other hand, have negative phototropism. »

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