Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Dana:
what does "xylem conducts" mean?
oh and what are the inorganic compounds that are transported by xylem??
Please and thank you!
8T:
--- Quote from: ~VIN1094~ on June 07, 2010, 06:57:08 pm ---Reproduction :: Flower to fruit (recollect pollination), nothing to do with asexual.
--- End quote ---
True, true so sorry to be wasting your time :(
SNA:
--- Quote from: aangel42 on June 07, 2010, 06:52:09 pm ---You're right about all of them, including the last one.
The first one confused me though :-\ ???
--- End quote ---
deoxygenated blood from cells goes into heart. heart pumps the deoxygenated blood into the lungs to get oxygen. from the lungs ( now oxygenated blood) blood goes into heart again and gets pumped to the rest of the body. then the cirulation starts again.
double circulation = blood flows through the heart twice
Vin:
--- Quote from: Dana on June 07, 2010, 07:00:55 pm ---what does "xylem conducts" mean?
--- End quote ---
Basically "xylem conducts water", that's what it means ;)
--- Quote from: Dana on June 07, 2010, 07:00:55 pm ---oh and what are the inorganic compounds that are transported by xylem??
Please and thank you!
--- End quote ---
Sodium ions, Potassium ion, nitrate salts, nitrites salts, Ca and Mg ions .. anything else? (all dissolved in water)
8T:
And these too if u ppl please?
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