What is the coloured part of the eye called?
The swallowed food moves downwards in the alimentary canal because of
The distance between the object and its image formed by a plane mirror appears to be 48 cm. What is the distance between the mirror and the object?
1 Kg wt equals to
Which of the following does not represent a chemical change?
Which of the following is the outcome of a neutralisation reaction?
They are pipe-like, consisting of a group of specialized cells. They transport substances and form two-way traffic in plants. Which of the following terms qualify for the features mentioned above?
The process by which plants give rise to new plants without seeds is called
A freely suspended bar magnet always points in the north-south direction because:
In a parallel circuit, the voltage across each component:


