The insoluble solid left behind on the filter paper during filtration is called _________

The solid which is left on the filter paper after filtration.…………

The volume of air left in the lungs after maximum expiration is called "_____________" while volume of air breathed out during a normal restful respiration is called "_____________" .

The lagging behind of strain is called ____

The wood formed during spring season is called :

The filtration units of kidneys are called

A coloured solution known to contain two metal ions, was treated with excedss cold sodium hydroxide solution. When filtered a whitish solid, slowly changing to brown, was retained on the filter paper and a colourless solution collected as the filtrate. dropwise addition of hydrochloric acid to the filtrate produced a white ppt. which dissolved in excess acid. treatment of the residue on filter paper with a solution of strong oxidier produced a reddishh-violet solution.. indicate any pairs of ions:

Complex structure formed during synapsis is called

Stable plant community formed during succession is called:-

The solid particles which remain on the filter paper are called and the liquid which passes through it is called…………….