Question

0 0 Which description(s) of living below isare) pot describing ecosystems Human mouth Lake E. coli growing in LB broth Cheese environment during cheese maturation All above (a., b., C., and d.) are correct None above (a., 6., c., and d.) are correct 0 0 0 - List three factors that could affect microbial habitats.

Answer 1

Answer - e, all above are correct

Human mouth, lake , & coli in LB booth, and cheese enmoonment during cheese matisation aor examples of ecosystem acosystem is an biological community that consists of bioki and abiohi factoas consider human mouth, it contain many microbes, enzymes, movement of gases ete Lake also contacin many animals, i plom ter and their interacting' physical envizonments LB booth is a nubrational mediam that. contain yest extract , nepresenting a botu factor and the ohes nutrients neonesents the abioni factors. Thus & coli in LB booth is also an elesystem. Similou, chelse mahusahoo envaonment is an ecosystem

Factors that affect microbial habitat;

• Temperature
• PH
• Carbon.

The microbial growth can be effected by physical factors: temperature, osmotic pressure, pH, radiation, hydrostatic pressure and chemical factors: oxygen, nitrogen, carbon phosphorus, sulfur etc.