The instrument used to examine a person's digestive tract is called ___.
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Human blood platelets releases ___ which helps in clotting of blood.
The energy released at the end of digestion is in the form of
What product is formed when electricity is passed through an aqueous solution of sodium chloride?
What is the heat generated (in J) in a heating element of resistance 800 Ω when a current of 0.2 A passes through it for 40 seconds?
Which of the following does NOT contribute to sparkling of diamonds?
Implantation is the process of
Which one is not the cause of kidney stone formation?