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The Amazing Odessey of Water Adaptations


Title:
The Amazing Odessey of Water Adaptations

Description:
Water Relations are a driving force in the natural selection among plants. Since photosynthesis removes water through evapotranspiration plants must have mechanisms to conserve water. Bulbs store water so that plants can survive at times when water is unavailable. Plants like Salvina have rhizines that help anchor that plant and photosynthetic bacteria that help to provide the plant with nutrients. Elodea is a plant that floats freely in water and therfore has not vascular system or roots. Plants can adapt to the constraints of water by having hair like leaves. Reduction of leaf size is another adaptation to the scarcity of water. Pines internal anatomy prevents water loss, there stomata are sunken, there waxy cuticle is thick which all help to conserve water. The cacti have no photosynthetic capacity. Ultimately plants must have adaptations to obtain and conserve water.

Author:
itsyedid

Tags:
adaptations, Educational, Science, Water,

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