List of top Questions asked in TS POLYCET

Double bond present in
The colour of methyl orange indicator in basic solution is
The reaction of an acid with a base to give a salt and water is known as
Which one of the following is used for disinfecting drinking water?
The metal that occurs in the free form (native) is
Galena is an ore of
In smelting the ore it is
The process of conversion of starches and sugars to C2H5OH is called
Which of the following is an unsaturated compound?
Which test is performed to identify the presence of starch in leaves?
In the mouth, the crushed food mixed with saliva which forms a slippery lump is called?
Which of the following statement is true?
Each ATP molecule gives how much energy?
................ causes ripening of fruits.
Roots grow downwards, plants respond positively for gravitational force. What is this called?
........... bacteria is responsible for the formation of curd from milk.
Examples of propagation by stem are:
Majority of flowering plants have an embryo sac consisting of:
The correct order of passage of spermatozoa is:
The walls of the food pipe secrete a slippery substance called:
From the stomach, the partially digested food (chyme) is released into:
The phenotypic ratio of F2 generation in a monohybrid cross is:
The number of allosomes in human cells are:
Occurrence of vestigial organs abruptly in human beings is called:
The process of entry of pollutants into a food chain is known as: