Only specially adapted micro-organisms are found in

Emmanuel333

6 years ago

myschool sometimes I feel bad with the way you guys choose answers.
How can you say that special micro organisms are found in the salty water?
ok what are your reasons???


Correct answer is Mouth cavities __D

DEWIZO

2 years ago

the answer is D
option A is wrong because almost all Bactria can live in salty environment cause of their contractile vacuole, then option B and c are wrong cause plenty bacteria are found in humid and moist air

option D is right because it is only those bacteria that are specially addapted that withstand the digestive enzymes in the mouth cavity

thank you
Dewizo

Chrisplendour

2 months ago

A

Salty water (e.g., very high salt concentration) is a harsh environment, so only specially adapted micro-organisms (like halophiles) can survive there.

Mouth cavities → contains many common bacteria