<h2><em>
Streptococcus pyogenes</em></h2>
Explanation:
On looking through the microscope we will see purple, spherical-shaped organisms arranged in chainlike formations.
The reasons are:
- Streptococcus pyrogenes is a gram positive bacteria and hence it will take up Gram's stain and appear purple in color.
- Streptococci are colonial bacteria that are spherical in structure arranged in chain like formations.
<em>Streptococcus pyogenes </em>usually inhabit the skin of humans and are causative organisms of several infections such as tonsilitis, pharyngitis cellulitis, dermal infections etc.
Answer:
answer should be 10440
Explanation:
5 years make a box of 25 and shade in 3
10years another of 25 and shade in 8
C. Decreases; as the wave is building up and getting taller, it is also getting narrower.
The Framework identifies seven crosscutting concepts that bridge disciplinary boundaries, uniting core ideas throughout the fields of science and engineering. ... A major activity of science is investigating and explaining causal relationships and the mechanisms by which they are mediated.
Parasites benefit their hosts is the true statement. Parasitism is a symbiotic relationship in which one organism (the parasite) benefits from another organism and this other organism is harmed by the parasite.
The others aren't true because:
- the organism that is harmed doesn'y adapt and evolve it still is vulnerable
- it is a fact that parasites change from hosts
- phoresy is an association between two species in which one transports the other. This does not include killing the host (is possible, but it is not a condition under which you can call something a phoresy).
