Answer to question no 1--> the correct order
http://www.steve.gb.com/science/phloem.html 1. leaf cells produce sugar by photosynthesis
2. sugar is transported from cell to cell in the leaf
3. solutes are actively transproted into sieve tubes
4. Water diffuses into the sieve tubes
5. sugar moves down the stem
See this site for confirmation
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http://www.steve.gb.com/science/phloem.htmlhttp://www.mrothery.co.uk/plants/planttransportnotes.htm------------------------------------------------------------------------------------
Answer to 2nd question
Stamen should not be paired with sporophyte. Because the stamens are the male parts of the flower and they are made of a stalk called the filament with an anther on top. The anther contains the pollen. Therefore
http://www.vigyanprasar.gov.in/comcom/kichammi/vamboos06.htm it should have been......
Stamen -gametophyte ( along with pollen and anther)
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See this link to check (Please GO to flower part passage)
KICHAMMI: PLANT SEX- TALKS OF GREEN SEX
These definitions may not surprise someone familiar with embryology. ... The stamens. The stamens are the male parts of the flower and they are made of a stalk called ...
http://www.vigyanprasar.gov.in/comcom/kichammi/vamboos06.htm If interested you CAN also READ this review here....
http://www.erin.utoronto.ca/~w3bio153/2005_153_summlab3.pdf
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