EVERYDAY SCIENCE

Detailed explanation-1: -So the given statement is false.

Detailed explanation-2: -Bacteria are free-living cells that can live inside or outside a body. Bacteria are prokaryotes-the smallest, simplest and most ancient cells, with free-floating genetic material. These microscopic single-celled organisms can be rod, spiral or spherical in shape.

Detailed explanation-3: -Bacteria (/bækˈtɪəriə/ ( listen); singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms.

Detailed explanation-4: -Viruses are not living organisms, bacteria are. Their “life” therefore requires the hijacking of the biochemical activities of a living cell. Bacteria, on the other hand, are living organisms that consist of single cell that can generate energy, make its own food, move, and reproduce (typically by binary fission).

Detailed explanation-5: -In the oceans of our young planet, bacteria were among the first forms of life to emerge. Long before plants or animals had evolved, bacterial colonies flourished and grew.