Explain plant root hairs
Explain the plant root hairs? Where they can be found and explain their functions?
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The root hairs are the external elongated projections of root epidermis. Their role is to raise the absorption of the water by root.
Historically what were two major evolutionary theories?
Difference between ISO and CMM level: CMM is a way to communicate capabilities, but ISO is way to communicate the procedure. They are not essentially incompatible.
Key structures within the cell nucleus: In the cell nucleus the key structures are: the nucleolus, an optically dense area, spherical shaped, where there are concentrated ribosomal RNA (that is, rRNA) related to proteins (there might be more than one
State the main events of second mitotic period.
Give a brief description of plant tropisms?
What is metadata: Sometimes it is necessary to enrich data with more data that describes it: A) “data about data” B) Good metadata is: Structured usin
State the formula of DPD for withered (or shrank) plant cells? How is that condition possible?
How do kidneys perform the regulation of the acid-basic equilibrium of the body? How alkalosis and acidosis are respectively corrected by the kidneys?
Name the two groups of defense mechanisms of the body against foreign or injurious agents? Explain the difference among them?
Cyclosis: Cyclosis is a kind of internal cell movement in which an oriented flow of circulating material is formed and maintained in cytoplasm by the action of microfilaments. Cyclosis is much easily detected in plant cells.
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