Answer:
d. wasting it trying to impress Monna Giovanna
Explanation:
Federigo degli Alberighi happened to be in deep love and crush for a woman who was called Monna Giovanna. He spent everything (all of his family fortunes)including his entire money just to draw her attention and cause her to have feelings and direct her affection, love and interest to him but it failed as Monna imstead showed little or no interest in him. This resulted in Federigo predicament -a wealthy man turned to a poor man after spending all his family fortunes on trying to woe her. As a result, Federigo degli Alberighi decided to return to his farm to hawk as a means of livelihood and survival.
Answer:
Option A
Explanation:
Technology is something that has made the life of human being easy by simplifying all task and activities such as manufacturing, accounting, tracking, packaging etc.
Today all the industrial sector ranging from pharmaceuticals, chemical, IT, Manufacturing, Electronics etc, remains unaffected by the technology and its interventions specially after the pandemic outbreak.
Hence, it can be said that technology has made our lives better .
Answer:
Dehydration from flu
Explanation:
On centrifugation, blood forms different regions plasma region, the Buffy coat and the hematocrit which contains the erythrocytes or the red blood cells.
The normal range is between 37-52 percent of the total whole blood.
Any value below shows anemia and any value above indicates polycythemia.
Polycythemia is usually a sign of doping in athletes however for this elderly patient. It must have been caused due to dehydration from the flu.
Bacteriophage doesn't have a nucleus.
Option C.
<h3><u>Explanation:</u></h3>
Bacteriophage is a virus that is present in our surroundings. Its a phage virus that attacks bacteria and killing it. Bacteriophage has a tadpole like structure with a polygonal head and a neck and 6 tails. The polygonal head is formed of carbohydrates, along with the neck and tails. The head has inside it DNA that is its nucleic acid and genetic material. It's not enclosed in any nucleus. It has some proteins inside the head too.
The phage virus attaches itself with bacteria and drills the bacterial cell wall by the neck and pushes the genetic material inside as a mode of infection.
Answer:
C. natural selection
B. Gram negative organisms
Explanation:
