Is it possible to see a cell with naked eye?

Name the plant cell visible with naked eye?

Statement I : a potentimeter arrangement is more suitable than a voltmeter arrangement for the accurate measurement of the emf of an electric cell . Statement II : It is possible to connect an electric cell in a potentimeter circuit in such a way that no current passes through the cell .

Fill in the blanks:- The living organism that cannot be seen with naked eyes are called_______.

The focal lengths of the eyepiece and the objective are 10 cm and 200 cm respectively . If someone wants to observe moon with naked eye through this telescope then what should be the distance between the objective and the eyepiece ?

Which is possible for a fully turgid cell ?

Crustacean with a single eye is

DNA replication is not possible without cell division. Justify this statement

Eye teeth are