Answer: Mathematics is a subject which can be related to the day to day life in measurement of the objects, counting money, covering a particular distance, calculations, and for other purposes so teaching mathematics should be interactive enough so that students can relate their concepts with the above mentioned activities.
Explanation:
Quality mathematics education for young children:
1. Making classroom interactive by using pictorial presentation while solving questions.
2. Relating day to day incidences like reading clock, counting money, and others in a narrative way.
3. Using art and craft while teaching basic subtraction, addition, multiplication, and other mathematical parameters and procedures.
4. Asking students to create their own questions and discuss them among other mates.
5. Using objects for solving questions.
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 Senate and the House of Representatives are different because the Senate has the filibuster, where one member can block all activity, and the Senate has a rule that if 60 members agree, debate is stopped and the bill is voted on. The House of Representatives will give each side an equal amount of time for debate before voting on a bill.
The correct answer is transmission of culture or also known
as the cultural transmission. This is defined or described by which a group of
animals or people in a society or a certain culture are likely to pass
information and to be able to learn within their society or culture that they
are in.
The native people because they are better and og
