Transport of Molecules in Plant Phloem is composed of sieve-tube elements and companion cells vessel elements and companion cells tracheids and vessel elements tracheids and sieve-tube elements sieve-tube elements and companion cells vessel elements and companion cells tracheids and vessel elements tracheids and sieve-tube elements ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant The evaporation of water from leaves is called pressure flow tension cohesion transpiration pressure flow tension cohesion transpiration ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant Normally CO2 and O2 enter a plant by diffusion osmosis active transport evaporation diffusion osmosis active transport evaporation 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 phloem From leaf to root Through the xylem Into the guard cells Through the phloem From leaf to root Through the xylem Into the guard cells ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant A widely accepted explanation for transport of sugar in phloem is called pressure flow hypothesis transpiration cytoplasmic streaming root pressure theory pressure flow hypothesis transpiration cytoplasmic streaming root pressure theory ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant When guard cells swell stomata close photosynthesis stops stomata open evaporation stops stomata close photosynthesis stops stomata open evaporation stops ANSWER DOWNLOAD EXAMIANS APP
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