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Tropism In Plants
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Published on Nov 22, 2015
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1.
TROPISMS IN PLANTS
BY ALVIN ADJEI
Photo by
mrwalker
2.
PARTS OF TROPISM
There are seven type parts of TROPISMS
Gravitropism
Chemotropism
Phototropism
Thenmotropism
Hydrotropism
Thigmotropism
Photo by
-nanio-
3.
GRAVITROPISM
A plants movement in response to gravity can be positive or negative positive is toward the ground negative is away the soil
Photo by
harold.lloyd
4.
CHEMOTROPISM
A plants movement in response to chemicals like fertilizer
Photo by
Luke,Ma
5.
PHOTOTROPISM
A plants movement in the response to a light source
Photo by
harold.lloyd
6.
THENMOTROPISM
A plants movement to a response to heat change
Photo by
-nanio-
7.
HYDROTOPISM
A plants movement to a response to water or a river bank
Photo by
MightyBoyBrian
8.
THIGMOTROPISM
A response to a plants movement to touch like the touch me not or a Venus Fly trap and vines growing
Photo by
dotun55
Alvin Adjei
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