heliotropism
آفتاب گرایی، نورگرایی
معنی و تعریف
۱.
اسم
تعریف:
پاسخ جهتگیری به خورشید
an orienting response to the sun
مثالها:
- The sunflower exhibits heliotropism by turning its face toward the sun throughout the day.
- Some plants use heliotropism to maximize photosynthesis by tracking the sun's movement.