Answer: If a plant could not go through phototropism, it will not be able to photosynthesized as we know that sunlight is essential for photosynthesis and the absence of light will hinder the growth and survival of such plant.
Explanation:
Phototropism refers to the growth of a plant in response to light stimuli. These occur when a plant bend in the direction of sunlight so as to grow. The cells of the plant that is far from light have auxin, an hormone that regulate plant growth. These hormone react during phototropism and bring about cell enlongation.
Phototropism is the growth of organism characterize by their response to light stimulus. It occurs mainly in plant and some Algae.
The response of plant to light enable them use energy from light needed for photosynthesis.
Plant Phototropism characterise some plant growth and development such as flowering,fruiting and seedling formation.
Inability of plant to respond to light reduces it ability to photosynthesize and make sugar needed for their activities ,flower and fruits. It reduces it growth and development.
We have positive and negative response. Positive response is the response of plant towards the direction of light while negative response is the response of plant away from light.
Atmospheric refraction raises the sun about 1/2 degrees upward in our sky at both sunrise and sunset. This advances the time of actual sunrise, while delaying the time of actual sunset. This gives several minutes of extra daylight, not just at an equinox.
