<span>A diseases may be classified as either communicable or non-communicable. Communicable diseases are caused by pathogens who inhabit a host, man (I'm not saying man is the only host or man is necessarily the final host; there could be many host) who in turn passes the disease to another. Pathogens are viral, bacterial, parasitic and fungal. There are several stages before the pathogen metamorphoses into a full-blown disease. The stages in which several events happen builds up before the pathogen affects the final host is called a communicable disease chain. There are six stages ( Pathogen, reservoir, portal of ext, mode of transmission, portal of entry and susceptible host) in the communicable disease chain but the step a nurse shouod take is
1. Destroy the second link (Reservoir) by thoroughly sanitizing the environment. Obviously, this is where the Pathogens live. If the reservoir is taken care of; there's no way they could infect the host.</span>
Answer:
The less important allele.. ish. The allele will only "work" (Show up) if there is two recessive allele. And Ressesive allele is always lower case. So rr will show up but Rr wont because there is a dominant allele. Hope this help. :)
Explanation:
Blue Eye is recessive allele
Brown eye is dominant allele
When river water<span> meets </span>sea water<span>, the lighter </span>fresh water<span> rises up and over the denser </span>salt water<span>. </span>Sea water<span> noses into the estuary beneath the outflowing </span>river water<span>, pushing its way upstream along the bottom. Often, as in the Fraser </span>River<span>, this occurs at an abrupt </span>salt<span> front</span>
Answer;
A. high energy sugars
Explanation;
-Photosynthesis is the process that changes light energy into the energy of chemical bonds . It occurs in the chloroplast of plants in two stages; the light-dependent stage and the light-independent stage (dark stage).
-The light-independent reaction takes place in the stroma of the chloroplast. It uses ATP and NADPH from light-dependent reaction to assemble sugars. The product of light independent reaction is glucose, and reactants are ATP, NADPH, and CO2.
When a cross is made in between a pair of pure contrasting characters, only one of them is able to express phenotypically but another remain hidden in f1 generation
