Questions

Blood is red in colour due to the presence of __________

Fishes have a ........ chambered heart.

_______________ is the movement of molecules across a cell membrane from a region of their lower concentration to a region of their higher concentration.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
To give up a throne voluntarily

In a triangle PQR, the side QR is extended to S. ∠QPR = 72° and ∠PRS = 110°, then the value of ∠PQR is

In which year, Shivaji was crowned as the Chhatrapati?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

My friend said to me, "For me running is like therapy."

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

Mariam was writing a note to her boss.