<prompt> Which of the following is Aldosugar ?FructoseErythruloseGlucoseNone  <response>: Ans. is c i.e., Glucose SugarNumber of carbon atoms Aldoses AldosugarsKetoses ketosugarsTrioses2 GlyceraldehydeDihydroxyacetoneTetroses4 ErythroseErythrulosePentoses5 Ribose, XyloseRibulose, xyluloseHexoses6 Glucose, galactase, mannoseFructoseHeptoses7 GlucoheptoseSedoheptulose 