Questions

The reactions in which oxidation and reduction occur simultaneously are called _______.

What chemical is injected into a person's body when an ant bites?

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.
I have kept all your old letters.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Adam's ale

Pepsin is an enzyme that digests ______.

The male sex accessory ducts include vasa efferentia, epididymis, vas deferens and______.

Choose the CORRECT option if the two sides of a triangle is of length 4 cm and 10 cm and the length of its third side is a cm.

ABCD is a cyclic quadrilateral ∠DBA=50° and ∠ADE=33°, then the measurement of ∠BCD is