A. Pasteurization
B. Hydroponic culture technique
C. Genetic engineering (Correct)
D. Biological control techniques
Breeders have developed new and better varieties of food items by using which technique? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. diastase (Correct)
B. invertase
C. maltase
D. amylase
Starch is converted into maltose by? Read More »
General Knowledge, MCQs / Q&AA. Scientific hypothesis
B. Theory
C. Scientific law (Correct)
D. Productive theory
Conclusion of Mendels work latter became a_____________? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. Older sediment layers have equal amount of these radioactive isotopes as that of the young ones
B. Older sediment layers have less amount of these radioactive isotopes as that of the young ones. (Correct)
C. Older sediment layers have greater amount of these radioactive isotopes as that of the young ones.
D. Older sediment layers did not have these radioactive isotopes
A. carbon, oxygen, nitrogen, sulfur
B. carbon, oxygen, hydrogen, nitrogen (Correct)
C. carbon, oxygen, sulfur, phosphorus
D. carbon, sulfur, hydrogen, magnesium
Which are the four most abundant elements in living cells ? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. Water
B. Glucose (Correct)
C. Oxygen
D. Sodium chloride
Which is an organic compound found in most cells ? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. DNA ad protein
B. Protein and Lipids (Correct)
C. Protein and Chitin
D. Protein and RNA
Most cell membranes are composed principally of ? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. Vasodilation
B. Vasoconstriction
C. Panting (Correct)
D. All of these
The evaporative cooling in the respiratory tract of dogs is called? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. Skin (Correct)
B. Liver
C. Lungs
D. GIT
Production of sweat and sebum is related with ? Read More »
MCQs / Q&A, Misc. MCQs / Q&AA. Urine
B. Blood (Correct)
C. Glomerular filterate
D. Coelomic fluid
Haemodialysis means cleaning of____________? Read More »
MCQs / Q&A, Misc. MCQs / Q&A