They do not perform photosynthesis and primarily obtain nutrition through ingestion.

$A$ magnetic needle lying parallel to a magnetic field is turned through $60^{\circ}$. The work done on it is $W$. The torque required to maintain the magnetic needle in the position mentioned above is

Which is the major state producing Basmati rice in India?

As cells in the cortex are loosely packed,what is the effect on water movement?

Which of the following is known as 'Oxone'?

The value of $\sqrt{(\log_{0.5} 4)^2}$ is