A. Liver
B. Pancreas
C. Stomach
D. Small intestine
A. Nose
B. Air
C. Lungs
D. None of these
In a railway track, two rails are joined end to end with a gap tin between them because?
A. Steel can be saved
B. Accidents due to contraction in winter can be avoided
C. Air gaps are necessary for bearing the weight of running train
D. Accidents due to expansion in summer can be avoided
E. All of these
Sach leaves are rich source of________
A. Amino acid
B. Iron
C. Vitamin E
D. Carotene
Eugenics is the study of___________________?
A. Altering human beings by changing their genetic components
B. People of European region
C. Different races of mankind
D. Genetic of plants
E. None of these
A. behind him
B. in front of him
C. into his hand
D. by his side
A. potential energy
B. chemical energy
C. heat energy
D. electrical energy