Question

Example of phototropism and photonasty

Answer 1

Answer:

Examples of Phototropism

Plant roots also exhibit gravitropism, which is growth in response to gravity. Sunflowers are a great example of positive phototropism, because not only do their stems curve toward the light but their flowers turn to face the sunlight as well.

photonasty

Dandelion flower, Moonflower, flower of Cestrum Nocturnum etc.

Answer 2

Answer:

photonasty

eg - the flowers of Lotus and sunflower open in the morning when they receive sunlight

phototropism

phototropism can be observed in plants that are kept in a room which receives sunlight through the window