Explain secondary roots
Explain the secondary roots? How secondary roots are differentiated from the shoots in origin?
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Secondary roots are considered as the ramifications of the primary (main) root. The secondary roots appear from pericycle, inner tissue of root. The shoots begin from the lateral buds of stem. Thus, the origin of secondary roots is endogenous and the origin of the shoots is exogenous.
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State an example of negative feeback of the homeostatic regulation?
Name some significant neurotransmitters?
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The rash of hurricanes which pelted the Gulf Coast in the year of 2005 resulted in a large decline in gasoline production as several offshore rigs were shut down and several refineries were taken off line whereas waiting out the hurricane. The decrease in supp
What are the ploidy of gamete-forming cells?
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Explain, how do antagonistic mechanisms manage the homeostatic regulation?
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