Plants can live without water.

True or False. Plants can live withour water.

The organisms which completely lack a cell wall and can live without oxygen are:

A tree says" I can live without you, But you cannot live without me". Is the statement true? Give reasons on the basis of ecosystem.

Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?

Assertion (A): Cockroach can survive without a head. Reason (R): A cockroach can live for a week without its head. Due to their open circulatory system, and the fact that they breathe through little holes on each of their body segements.

In metrocities like Chennai, there is a lack of space for garden. Suggest a technique by which plants can be grown without the need of soil and land space.

Explain about respiration of plants and animals in water.

A plant cell without cell wall is called