I think it would be A. Helicase
The correct answer is C, phosphate and nitrogen pollution I just had this test and I got 100%.
The conclusion that can be made here is that:
- Specimen A gave indole
- Specimen B does not hydrogen sulfide (H2S)
- Specimen B does not have indole
<h3>What is a sim media inoculation?</h3>
This is a type of laboratory practical that isb used to see if organisms are motile through the use of single stabs.
An organism is motile when there is a radiation from the stab mark which makes the tube it is in to turn turbid.
Read more on inoculation here: brainly.com/question/12987753
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Answer:
the lipids accumulate in connective tissue is used for complex cleaning purpose
