Transport of Molecules in Plant Phloem is composed of 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 tracheids and sieve-tube elements tracheids and vessel elements 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? Into the guard cells Through the phloem Through the xylem From leaf to root Into the guard cells Through the phloem Through the xylem From leaf to root ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant Water moves into roots of plants by osmosis diffusion pressure flow mechanism active transport osmosis diffusion pressure flow mechanism active transport ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant The movement of most minerals, including potassium into root cells is by osmosis bulk flow active transport diffusion osmosis bulk flow active transport diffusion ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant Normally CO2 and O2 enter a plant by osmosis diffusion evaporation active transport osmosis diffusion evaporation active transport ANSWER DOWNLOAD EXAMIANS APP
Transport of Molecules in Plant A widely accepted explanation for transport of sugar in phloem is called root pressure theory pressure flow hypothesis cytoplasmic streaming transpiration root pressure theory pressure flow hypothesis cytoplasmic streaming transpiration ANSWER DOWNLOAD EXAMIANS APP
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