Search results for “heliotropism”

Why do sunflowers turn in one direction?

Young sunflowers turn their head towards the sun. This phenomenon is known as heliotropism. Responsible for this movement is reciprocal growth. Author: ZDF/Terra X/Sabine Müller/Malik Alpoguz/Maximilian Mohr Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX