Match the following terms and definitions. flagella
a chemical that can destroy bacteria and other
1.
microorganisms
2. single-celled photosynthetic bacteria
I
antibiotic
3. whip-like cell extensions that give the cell motility
nitrogen fixation
pathogen
cyanobacteria
process by which certain bacteria in the soil convert nitrogen
4.
gas into ammonia and ammonium
5. a disease-causing organism; a germ
disease-causing microorganism intermediate between
6. bacteria and viruses, carried in the tissue of arthropods
(insects, etc.)
Ricketta

Explanation:

A chemical that can destroy bacteria and other microorganisms - antibiotic

Single-celled photosynthetic bacteria - cyanobacteria

Whip-like cell extensions that give the cell motility - flagella

Process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium - nitrogen fixation

A disease-causing organism; a germ - pathogen

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.