Transport of Molecules in Plant Phloem is composed of tracheids and sieve-tube elements tracheids and vessel elements sieve-tube elements and companion cells vessel elements and companion cells tracheids and sieve-tube elements tracheids and vessel elements sieve-tube elements and companion cells vessel elements and companion cells ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant The cohesion-tension theory of water movement helps to explain how water moves from soil into root? Through the xylem Through the phloem From leaf to root Into the guard cells Through the xylem Through the phloem From leaf to root Into the guard cells ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant The evaporation of water from leaves is called transpiration pressure flow tension cohesion transpiration pressure flow tension cohesion ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant When guard cells swell photosynthesis stops stomata close evaporation stops stomata open photosynthesis stops stomata close evaporation stops stomata open ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant Water moves into roots of plants by pressure flow mechanism active transport diffusion osmosis pressure flow mechanism active transport diffusion osmosis ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant Normally CO2 and O2 enter a plant by active transport evaporation diffusion osmosis active transport evaporation diffusion osmosis ANSWER DOWNLOAD EXAMIANS APP
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