E-coli bacteria which most useful in the routine monitoring of microbial pollution are gram negative rods and this is common indicator organism of water contamination.
It is important to identify enteric bacteria which is one of the major causes of diarrhea disease is bacteria and that detection of pathogenic bacteria is a global key to the prevention and identification of food borne diseases and enteric infections like diarrhea.
The extent of water contamination can be measured using these indicator organisms. This fecal coli-form group has been used as the most common indicator of general wastewater contamination because they are abundant and easy to identify.
To learn more about E-coli bacteria here
brainly.com/question/18722309
#SPJ4
B., Clams gain energy and nutrients by filtering particles from the water.
Answer:
Fish in a small pond will most likely depend on which of the following biotic factors to meet their needs? Plants that exchange gasses with the pond water. Insects that feed on other insects in the pond. Water birds that prey on amphibians and small fish.
Explanation:
All dog breeds would be regarded as one Species under the theory of reproductive isolation.
Breed vs Species :
A breed is a group of creatures of a species who have undergone selective breeding to develop some unique traits.
A species is a group of organisms that can interbreed to produce viable progeny.
Through a process of artificial selection, different breeds of a species are created. Natural selection is the process by which different species develop.
To know more about Species please click here : brainly.com/question/25939248?
#SPJ4
Answer: the three objects are not always in exactly the same plane
Explanation: the diagram shows two dimensions. There is also variation in the third dimension. The Moon’s orbit is tilted relative to the sun earth plane
