_______ is a cell concerned with the transport of nutrients, water and minerals upward in the plant.

__________ is a cell which conduct food materials from leaves to the other parts of the plant.

______ is a simple tissue helping to provide strength and flexibility to the growing organs like young stem.

The cells of bacteria lack a well organized nucleus  called

 Which is the functional unit of an organism?

The organism having one cells in their body are called

______ is  'J' shaped chromosome.

_________is called as the power house of the cell.

Colourless plastids are called

________ is known as cellular housekeepers.