Which part of the human reproductive system helps the embryo get its nutrition from the mother's blood?
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What is the upward force exerted by water called?
If triangle ABC = triangle XYZ and angle BAC = 55 deg, then angle ZXY = ?
A sum becomes 1.69 times of itself in 2 years when invested at compound interest. What is the per annum rate of interest (in percentage)?
Human blood platelets releases ___ which helps in clotting of blood.
Which of the following is the most common kidney stone-forming compound?
The HCF of 36,54 and 108 is
What product is formed when electricity is passed through an aqueous solution of sodium chloride?