The correct answer is known as "bot net".
A bot net is described as a cluster of Internet-connected devices, which may include smart phones, personal desktops, servers that are infected by a common malware, hackers pose this threat, since hackers are capable of hacking through internet-connected devices and may hack anyone without the owner's knowledge.
Answer:
Realistic period
Explanation:
Realism is called a movement of literature from 1865 to 1900. This movement was focusing on the view that what was occur at that time.
It focuses on the insight of what is, in reality, going on. It was the reaction against romanticism. Realism was based on the truth and the depicted life in the society as it was there.
Realism was focused on the present issue of society. Realism was about to focus on the word rather than the plot. The conversation and talking were normal. Thus Sheila was according to Ginzberg, was in a realistic period.
Answer:
Phallic.
Explanation:
The Oedipus complex is part of Freud's psychosexual theory. This theory states that as we grow old we go through different stages, and this stages start since the moment of birth and until adolescence and adulthood.
The stages are:
- Oral
- An al
- Phallic
- Latency
- Genital.
The Oedipus complex is the most important characteristic of the phallic stage.
The name of this complex derives from a Greek myth in which Oedipus kills his father and marries his mother (unknowingly). Once he discovers what he did, he pokes his eyes and becomes blind.
According to Freud, children from 3 to 6 years old go through this Phallic stage and the conflict arises when the boy develops desires for his mother. Since he cannot take her mom as "spouse" the boy resolves this problem by imitating masculine dad-type behaviors and this is how boys resolve the Oedipus complex.
1. Samples of a microbial colony obtained from the natural environment are not pure culture. They are mixed cultures because the environment consists of an array of microorganisms and not one specific organism. A sample obtained from the natural environment such as water or soil may contain several species of microbes that need to be further isolated to obtain a pure culture.
2. Isolation streak plate technique involves the dilution of the sample several folds and then streaking a small amount using a sterile inoculation loop on an agar plate in a zig-zag manner. This is done to obtain a pure culture of bacteria from a mixed population by separating the microprocessor. When the sample is diluted into a small concentration and is streaked onto agar placed, widely spaced, discrete colonies of bacteria can be observed. These isolated colonies can be further cultured to obtain pure cultures by picking and re-streaking them on fresh agar plates.
3. A microbial colony is considered a pure culture because it consists of single species. A single species of bacteria cluster and form an isolated colony on an agar plate which can be further plated on fresh medium.
3-1 - If your agar plate shows discrete uncluttered colonies then you have obtained an isolated colony. The following picture might help you to understand.
3-2. If you subculture isolated microbes into a sterile nutrient broth without any contamination, it will still be considered pure culture because it is single isolated species in a sterile aseptic environment of the nutrient broth.
3.3. A pure culture can become a mixed culture due to contamination. This could be caused by airborne bacteria if your conditions are not aseptic. Contamination is possible if the work area is not clean and sterile or if the glassware is not sterile. The contamination can transform your pure culture into a mixed culture and is hence problematic. So, it is very important to maintain a sterile and aseptic environment, glassware, and instruments.
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The false statement is the following:
Cultural music is rarely used for celebrating life events.
Let's take for example the song "Happy Birthday" - it's used to celebrate people's birthdays. Similarly weddings are often accompanied by music, so music is actually often used to celebrate life events.
