Sketch out a plant seedling (no need to draw leaves) based on the following information: Have a source of light to your drawing, coming from either the left or right side of the seedling. Draw the seedling bending based on where you have your light source. Label the side of the seedling where cell elongation is taking place. What is causing the cells in this region to elongate?

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Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.