Transportation of gases in tracheophytes
Is transportation of gases in the tracheophytes made by vascular tissues?
Expert
Oxygen and Carbon dioxide are not transported by phloem or xylem. These gases reach the cells and exit plant by the diffusion through intercellular spaces or between neighboring cells.
How dissimilar are the concepts of resting potential, action potential and excitation threshold regarding neurons?
Specify the cells which are responsible for production of the antibodies?
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Write the gas exchange unit of mammalian lungs? Answer: The gas exchange units of mammalian lungs are the alveoli.
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