Tuesday 16 February 2016

1.Why do pulmonary arteries have light violet blood? 2. Name the things necessary that help in preparation of carbohydrates in plants. 3. How are...

The pulmonary arteries have light violet blood as an artistic depiction to stress they carry deoxygenated blood, or oxygen poor blood, from the heart to the lungs.  Here the blood will get rid of the carbon dioxide it is carrying, a result of the body's cells conducting cellular respiration, and pick up a fresh load of oxygen.  The blood returning to the heart from the lungs will be depicted with a pink to reddish color...

The pulmonary arteries have light violet blood as an artistic depiction to stress they carry deoxygenated blood, or oxygen poor blood, from the heart to the lungs.  Here the blood will get rid of the carbon dioxide it is carrying, a result of the body's cells conducting cellular respiration, and pick up a fresh load of oxygen.  The blood returning to the heart from the lungs will be depicted with a pink to reddish color to indicate the gaseous exchange.


The required ingredients necessary for the production of carbohydrates in plants would be carbon dioxide gas, from the atmosphere, CO2; water from the ground, absorbed through the plants root system, H2O; and light energy, usually from the sun.  These ingredients will undergo a chemical process in the plants' chloroplasts known as photosynthesis, which will produce the carbohydrate glucose, C6H12O6, and oxygen, O2, as a waste product.


Fragmentation and regeneration are both asexual reproduction methods.  They differ in that fragmentation only requires a piece of the organism to regenerate an entirely new organism.  Regeneration is what happens when the whole organism loses a portion, or piece, of itself.  It simply regenerates whatever was lost.

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