TUPLE :
Is the "ROW" in a table and
ATTRIBUTE :
Is the "COLUMN" and it can also be called as "ATTRIBUTE".
Annapurna
Answer .
table is collection of attributes .....
attribute is...
First i assume you mean pteridophyta and not pteridiophyta and secondly the difference is simply put that pteridophyta are ferns and bryophytes are mosses. It used to be a larger group but is now...
Hexane is a hydrocarbon with the chemical formula C6H14. n-hexane is the unbranched isomer of hexane as there exists four more branched isomers of hexane