phototropism (Meaning)
phototropism (n)
an orienting response to light
phototropism (n.)
The tendency of growing plant organs to move or curve under the influence of light. In ordinary use the term is practically synonymous with heliotropism.
Synonyms & Antonyms of phototropism
No Synonyms and anytonyms found
phototropism Sentence Examples
- Phototropism is the growth response of plants towards light, enabling them to orient their leaves and stems optimally.
- The phototrophic nature of certain fungi allows them to move towards light sources for photosynthesis.
- The shoot tips of plants exhibit positive phototropism, growing towards the light to maximize sunlight exposure.
- Phototropism in tendrils helps climbing plants reach higher towards light, supporting their growth.
- Some bacteria display negative phototropism, moving away from light sources to facilitate their metabolism.
- The mechanisms of phototropism involve the perception of light by specialized proteins and the subsequent physiological responses.
- Studying phototropism provides insights into plant growth regulation and adaptation to varying light conditions.
- Engineers utilize phototropism principles to develop light-responsive materials and biomimetic systems.
- Phototropism has agricultural applications, such as influencing crop growth and yield by manipulating light exposure.
- The evolution of phototropism in photosynthetic organisms has played a crucial role in the ecological balance and biodiversity of Earth.
FAQs About the word phototropism
an orienting response to lightThe tendency of growing plant organs to move or curve under the influence of light. In ordinary use the term is practically synony
No synonyms found.
No antonyms found.
Phototropism is the growth response of plants towards light, enabling them to orient their leaves and stems optimally.
The phototrophic nature of certain fungi allows them to move towards light sources for photosynthesis.
The shoot tips of plants exhibit positive phototropism, growing towards the light to maximize sunlight exposure.
Phototropism in tendrils helps climbing plants reach higher towards light, supporting their growth.
