$A$ neutrino is a particle,which is

One of the constituents of the pancreatic juice while poured into the duodenum in humans is

If $a$ and $b$ are two non-zero perpendicular vectors, then a vector $y$ satisfying the equations $a \cdot y = c$ (where $c$ is a scalar) and $a \times y = b$ is

$A$ man is admitted to a hospital. He is suffering from an abnormally low body temperature,loss of appetite,and extreme thirst. His brain scan would probably show a tumour in

Which one of the following is not used for the construction of ecological pyramids?

Which of the following is not correct?