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DiKsa [7]
3 years ago
10

What are genetics forms based on?

Arts
1 answer:
den301095 [7]3 years ago
6 0
Genetics is the study of heredity and variations. Heredity and variations are controlled by genes—what they are, what they do, and how they work. Genes inside the nucleus of a cell are strung together in such a way that the sequence carries information: that information determines how living organisms inherit various features (phenotypic traits). For example, offspringproduced by sexual reproduction usually look similar to each of their parents because they have inherited some of each of their parents' genes. Genetics identifies which features are inherited, and explains how these features pass from generation to generation. In addition to inheritance, genetics studies how genes are turned on and off to control what substances are made in a cell—gene expression; and how a cell divides—mitosis or meiosis.

Some phenotypic traits can be seen, such as eye color while others can only be detected, such as blood type or intelligence. Traits determined by genes can be modified by the animal's surroundings (environment): for example, the general design of a tiger's stripes is inherited, but the specific stripe pattern is determined by the tiger's surroundings. Another example is a person's height: it is determined by both genetics and nutrition.

Chromosomes are tiny packages which contain one DNA molecule and its associated proteins. Humans have 46 chromosomes (23 pairs). This number varies between species—for example, many primates have 24 pairs. Meiosis creates special cells, sperm in males and eggs in females, which only have 23 chromosomes. These two cells merge into one during the fertilization stage of sexual reproduction, creating a zygote. In a zygote, a nucleic acid double helix divides, with each single helix occupying one of the daughter cells, resulting in half the normal number of genes. By the time the zygote divides again, genetic recombination has created a new embryo with 23 pairs of chromosomes, half from each parent. Mating and resultant mate choice result in sexual selection. In normal cell division (mitosis) is possible when the double helix separates, and a complement of each separated half is made, resulting in two identical double helices in one cell, with each occupying one of the two new daughter cells created when the cell divides.

Chromosomes all contain DNA made up of four nucleotides, abbreviated C (cytosine), G (guanine), A (adenine), or T (thymine), which line up in a particular sequence and make a long string. There are two strings of nucleotides coiled around one another in each chromosome: a double helix. C on one string is always opposite from G on the other string; A is always opposite T. There are about 3.2 billion nucleotide pairs on all the human chromosomes: this is the human genome. The order of the nucleotides carries genetic information, whose rules are defined by the genetic code, similar to how the order of letters on a page of text carries information. Three nucleotides in a row—a triplet—carry one unit of information: a codon.

The genetic code not only controls inheritance: it also controls gene expression, which occurs when a portion of the double helix is uncoiled, exposing a series of the nucleotides, which are within the interior of the DNA. This series of exposed triplets (codons) carries the information to allow machinery in the cell to "read" the codons on the exposed DNA, which results in the making of RNA molecules. RNA in turn makes either amino acids or microRNA, which are responsible for all of the structure and function of a living organism; i.e. they determine all the features of the cell and thus the entire individual. Closing the uncoiled segment turns off the gene.

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Write costumes of kathak for men and women both?
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ghaghra (long skirt), Choli (Blouse) and a veil for women and dhoti for men

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The arrangement and movements of performers relative to each other and to the stage space is called
aksik [14]

The arrangements and movements of performers relative to each other and to the stage space is called blocking.

<h2>About Blocking in stage</h2>

The blocking referred to here is the layout of the cast when on stage. Just so you know, their location wasn't a random choice of actors or actresses, it was all arranged from the start.

This doesn't mean limiting the improvisation of the actors in the drama, but indeed their position can directly influence whether or not the stage is good. So it's important for every drama actor to learn how to manage blocking, so that his role can be more optimal in front of the audience

<h3> How to process blocking</h3>

1 Approaching Reality.

This is one of the targets for blocking management, making every detail that is presented on stage really close to the reality you want to tell.

2 Proportional.

This is also an important point in processing blocking in drama. Every arrangement must be ensured to be proportional so as not to make it one-sided which ultimately interferes with the view. Starting from the location of the cast and the props, try to fit the atmosphere you want to build in the scene. Properties that are intended as supporters should not interfere with the acting of the players.

3 Position Variations.

Although the story raised in the drama is very interesting, the positioning is not varied, so the audience can get bored. Especially if the plot of the drama tends to be slow, variations in arrangement are very important to maintain audience interest. The composition is made not monotonous, whether it's from the aspect of movement or its location.

4 Central Points of the Story.

Although the stage is very wide, the view of the audience is still limited. They can only see one point at a time. Because of this there is the term center point in a drama stage, to refer to the area that becomes the point of attention of the audience during the scene. All actors and properties need to be directed to support the audience's attention at that central point.

5 There is balance.

The meaning of Balanced in Blocking is related to the position of the players, the position of the property objects used during the performance which are arranged in such a way according to the script and the setting of the place. So it doesn't cluster in one place and can spread to the corners of the stage.

6 Have Wholeness.

The purpose of wholeness is that the displayed blocking should be able to show the connectedness between the components involved. So all the placement of player positions, player movements, placement of property objects must be able to support each other so that they show the impression of a complete story and there are no good positions between players and property objects that overlap each other.

Learn more about blocking in stage brainly.com/question/28148766.

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5 0
1 year ago
Compare and contrast relief printing and intaglio.
kaheart [24]

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Explanation:ink is added to the raised areas.

7 0
2 years ago
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Anuta_ua [19.1K]

Answer:

False. If you do not get permission it is copyright and that is illegal.

Explanation:

UwUz hope this helped

4 0
3 years ago
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