Biology · Microbiology
Which of the following statements regarding micro-organisms are correct? 1. The bacterium Wolbachia is a free-living human parasite. 2. Myxococcus are a group of predatory bacteria. 3. Dictyostelium is a slime mold that aggregates to form social groups. 4. Actinomycetes in soil are involved in producing earthy odours.
- 11, 2 and 4
- 21, 3 and 4
- 32, 3 and 4✓
- 41, 2 and 3
Correct answer
2, 3 and 4
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