How sunflowers follow the sun
Chapter 1
The daily dance of heliotropism
View / Create
Answer
Chapter 2
The internal clock and growth hormones
View / Create
Answer
Chapter 3
Why follow the sun
View / Create
Answer
Chapter 4
The global journey of the sunflower
View / Create
Answer
YOUR GOAL
Master of How sunflowers follow the sun
Ch 1 · The daily dance of heliotropism
Fun Fact
Nighttime gymnastics: While we sleep, young sunflowers slowly turn 180 degrees back to the east to prepare for the morning sun.
Glossary
heliotropism (noun)
The diurnal or seasonal movement of plant parts in response to the direction of the sun. In 2016, UC Davis scientists discovered that circadian rhythms regulate this tracking by driving uneven stem growth.
The diurnal or seasonal movement of plant parts in response to the direction of the sun. In 2016, UC Davis scientists discovered that circadian rhythms regulate this tracking by driving uneven stem growth.