Answer:
Biology is the study of life and living organisms. Biology recognizes the cell as the basic unit of life, genes as the basic unit of heredity, and evolution as the engine that propels the creation and extinction of species.
Answer:
Explanation:
Bedrock is the hard, solid rock beneath surface materials such as soil and gravel. ... Bedrock also underlies sand and other sediments on the ocean floor. Bedrock is consolidated rock, meaning it is solid and tightly bound. Overlying material is often unconsolidated rock, which is made up of loose particles.
Regolith is a blanket of unconsolidated, loose, heterogeneous superficial deposits covering solid rock.
The answer for the question is B.
Kidneys could not<span> work without</span> the Urinary Tract. Without the <span>Urinary Tract you will die. </span>
Answer:
B. The culture is contaminated.
Explanation:
The only plausible explanation for this result is that the initial inoculum is either a mixture of both Staphylococcal species or the culture is contaminated during the culturing procedures.
<em>Too much inoculum will not lead to contamination except the inoculum is not a pure culture.</em>
<em>Incorrect incubation temperature is not the cause because both species require the same growth condition. Either they grow together or they do not grow at all.</em>
<em>Using selective or differential culture medium has nothing to do with contamination as long as pure culture is used during inoculation.</em>
The correct option is B.
