tropism Synonyms
No Synonyms and anytonyms found
tropism Meaning
Wordnet
tropism (n)
an involuntary orienting response; positive or negative reaction to a stimulus source
Webster
tropism (n.)
Modification of the direction of growth.
tropism Sentence Examples
- The plant's heliotropism caused it to turn its leaves towards the sun for maximum exposure.
- The roots exhibited positive geotropism, growing downwards in response to gravity.
- The hydrotropism of the root hairs guided them towards water sources in the soil.
- The tendrils of the passionflower show circumnutation, a type of tropism that involves circular movements.
- Phototropism is essential for plants to optimize their light absorption and photosynthesis.
- The stamen of certain flowers exhibits seismonastic tropism, responding to touch by snapping upward.
- The roots of trees display gravitropism, ensuring proper anchorage and stability in the ground.
- The chloroplasts in plant cells move towards areas of high light intensity through chlorotropism.
- The bending of plant stems towards a light source is a classic example of phototropism.
- Thermotropism enables organisms to seek out or avoid specific temperature ranges for optimal growth and survival.
FAQs About the word tropism
an involuntary orienting response; positive or negative reaction to a stimulus sourceModification of the direction of growth.
No synonyms found.
No antonyms found.
The plant's heliotropism caused it to turn its leaves towards the sun for maximum exposure.
The roots exhibited positive geotropism, growing downwards in response to gravity.
The hydrotropism of the root hairs guided them towards water sources in the soil.
The tendrils of the passionflower show circumnutation, a type of tropism that involves circular movements.
