This is the 172 section from Everyday Science. These questions and answers will be from Human body, Alcohol, Animals, Acid and Temperature.
Ques No.1: The longest and the strongest bone in the human body is ________.
Ques No.2: A mobile phone sends and receives messages through ________.
Ans: Radio waves
Ques No.3: __________ is produced by two steps, first fermentation of sugar by yeast, second fermentation of ethyl alcohol by bacteria.
Ques No.4: Most of the explosions in mines occur due to the mixing of ___________.
Ans: Methane with air
Ques No.5: _________ deals with sensory perception of animals.
Ques No.6: The stones formed in human kidney consist mostly of ____________.
Ans: Calcium oxalate
Ques No.7: Peeled banana under normal condition is _________.
Ques No.8: True or false? Sulfuric acid is known as a strong acid.
Ques No.9: A transformer is used to Increase or decrease _________.
Ans: AC voltage
Ques No.10: The glad which maintains body temperature is the __________.
Ans: Pituitary gland
Everyday Science Questions & Answers Section 173
Everyday Science Questions & Answers Section 174
Everyday Science Questions & Answers Section 175
Everyday Science Questions & Answers Section 176
Everyday Science Questions & Answers Section 177