Questions

In mammals, an important role of excretion is played by________

__________ are made up of sclerenchymatous cells. These are generally absent in the primary phloem but are found in the secondary phloem.

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Who teaches you Mathematics?

___________ are defined as the mass movement of rock, debris or earth down a slope.

....... is displaced when zinc is added to the solution of copper sulphate

Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Abeyance

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Complete with regard to every detail