Transportation of gases in tracheophytes
Is transportation of gases in the tracheophytes made by vascular tissues?
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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.
Give a brief introduction of the term isotopic tracer technique?
Frequency of use: The frequency of use of the system offers way as to how much should be the level of computerization. Like for example if user is using the system once each month only them in such cases it is advisable and enough to expand a system t
Describe the function of immune system?
What quantity of catalyst is used in the reaction it catalyzes? Answer: Catalysts are not used in the reactions they catalyze.
In comparison to the cyclostomes (primitive vertebrates) specify the main novelties presented by the fishes?
How do paramecia, amoebae, and trichomonas correspondingly move?
Give a brief explanation of diffusion.
Briefly describe distinguish between gram negative and gram positive bacteria?
Describe how in the respiratory chain do electrons from NADH2 and FADH2 passing via cytochromes release energy for ATP synthesis? What is this ATP synthesis termed?
Are there any living beings with no cells?
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