What Color does chlorophyll not absorb?
What Color does chlorophyll not absorb?A. Red
B. Blue
C. Green
D. Yellow
B. Blue
C. Green
D. Yellow
A. Rutherford
B. Chadwik
C. F.W.Aston
D. None of these
A. Chromosomes
B. Gene
C. Nucleotides
D. none
A. Chromatography
B. Fractional distillation
C. Sublimation
D. None of these
mixture of sand and naphthalene can be separated by “Sublimation”.
Copper can be converted into gold by ?
A. Artificial radioactivity
B. heating
C. Electroplating
D. Chemical reaction
Isobars are the lines connecting the places having same:___________?
A. Pressure
B. Rainfall
C. Height
D. Temperature
A. 6
B. 5
C. 4
D. 3