Hormones
______ plays an important role in early plant growth
Cytokinesis
____tropism controls the position of the plant
Gravitropism
phytochrome absorbs ___ light
Red
______ inhibits cell division and halts growth
Abscisic Acid
____tropism has to do with a response to light?
Phototropism
_____ is a plant's response in how much time during the day they receive light
Photoperiodism
______ allows the plant to release things they don’t need (over ripened fruit, flowers, etc.)
Ethylene
thigmotropism
As cold weather approaches, many plants prepare by turning off photosynthetic pathways, transporting materials from leaves to ____.
Roots
_____ makes the stem of the plant move towards the light.
Auxins
____tropism responds to touch
Thigmotropism
A plant pigment called _____ absorbs red light and activates signaling pathways within plants cells, changes within the pathways determine a variety of plant responses
phytochrome
_______ causes extraordinary growth in plants
Gibberellins
____ plants have rapid movement responses
Carnivorous Venus Flytrap and/or Mimosa Pudica
Phytochrome