Question

tell me about this bacteria picture​

Answer 1

Answer:

Bacteria are microscopic, single-celled organisms that thrive in diverse environments. These organisms can live in soil, the ocean and inside the human gut.

Step-by-step explanation:

I couldn't explain sorry

Answer 2

$\huge \text{Bacteria - }$

• They are unicellular microorganisms. 

• They are mostly single- celled tiny organisms, but they live together in colonies of millions.

• Bacteria could be seen under microscope which enlarges their size from a hundred to thousand times.

• They have rigid cell wall.

• They do not have well defined nucleus. It contains ribosomes and plasmids. This plasmid is helpful in reproduction.

• The size of bacteria ranges from 0.2 micron to 100 microns. Smallest bacteria have a size of 0.15 micron. Largest bacteria are 1.5 micron in size.

They are divided into four types depending upon shapes:

• Cocci: This means that bacteria are circular or spherical in shape.

• Bacillus: This means that bacteria is rod shaped.

• Spirilum: This means that bacteria are in spiral shape.

• Vibrio: This means that bacteria is in comma like shape