Tropism
Roots are an example of _?
Negative Thigmotropism
What are Flowering Plants
Plants that produce flowers in order to reproduce
What are long-day plants?
Plants that flower when exposed to less than 10-12 hours of darkness
Toward stimuli
positive
What are photoreceptors
Define Tropism
a response that results in plant growth toward or away from a stimulus
What are the three types of flowering response
-Long day
-Short day
-Day neutral
What are short-day plants?
Plants that need 12 or more hours of darkness in order to begin flowering.
Away stimuli
negative
What direcetion do leaves and stems tend to grow?
toward light
Define Phototropism
The growth of a plant towards or away from light
Define Photoperiodism
What are day-neutral plants?
Flowering does not depend on how much sunlight they receive.
Potential stimuli things... (3)
light, touch, gravity
bottom
Define Gravitropism
the response of a plant to gravity
What is chlorophyll
pigmets in chloroplasts
When do long day plants typically produce flowers?
during mid summer
Plants will grow (towards/away) light
towards of course
what is glucose
sugar used for plant food
Define Thigmatropism
the positive or negative response of a plant to touch
What is gianna's favorite celebrity just kidding what is her favorite root (only real ones know)
arin gana , negative roots
When do short day plants typically produce flowers?
during the late summer or, early fall months
who is olivia's favorite celebrity just kidding what is her favorite reactant (only real ones know)
arin gana , atp light energy
What are the reactants of photosynthesis?
Carbon Dioxide, water and light energy