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Feb 11, 2015



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Feb 7, 2015

#### Differentiate between aquaculture and pisciculture.



Aquaculture means Process of growing any aquatic animal. Pisciculture:It means process of growing particularly fishes

Asked by Anakha ullas C/o o ullasan

Aug 15, 2015



Jul 28, 2014

#### A hollow metal sphere of radius 5 cm is charged such that the potential on its surface is 10 V. What is the potential at the centre of the sphere?



In the case of a hollow metal sphere, the electric field inside the shell is zero. This means that the potential inside the shell is constant. Therefore the pot...

Feb 23, 2015

#### What is a ballistic galvanometer and what is its principle?



A ballistic galvanometer is a galvanometer specially designed to measure the quantity of charge displaced in a current of short duration (such as in the chargin...

Feb 1, 2014



Jan 14, 2015



Jun 24, 2014

#### Value of sin 2π?



since sin(2npi) = 0
Thus n=1=>

May 24, 2015

####  What are complementary genes and supplementary genes?



Complementary genes are the genes which are present on different genetic loci but interact with each other to express a single character in combination. That is they both together produce...