Overview
Phototropism is a fascinating phenomenon that illustrates how plants interact with their environment. By growing towards light, plants optimize their ability to perform photosynthesis, which is crucial for their growth and survival. This process is primarily regulated by auxins, which are hormones t...
Key Terms
Example: A sunflower turning towards the sun is an example of phototropism.
Example: Auxins help plants grow towards light.
Example: Photosynthesis occurs in the leaves of plants.
Example: Higher light intensity can enhance photosynthesis.
Example: Auxins and gibberellins are types of growth hormones.
Example: Phototropism is a type of tropism.
Related Topics
Gravitropism
The growth response of plants to gravity, affecting root and shoot orientation.
intermediateHydrotropism
The growth of plant roots towards moisture, important for water absorption.
intermediatePlant Hormones
Study of various hormones in plants and their effects on growth and development.
advancedKey Concepts
Light DirectionPlant GrowthAuxinsPhotosynthesis