Name and give examples of two major types of mutations. What do they have in common? How are they different?

1 answer:

8 0

The types of mutations include: Missense mutation. This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene. Nonsense mutation.

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Diffusion is the movement of particales from areas of what concentration to what concentration

nikklg [1K]

Diffusion is the net movement of fluid from area of higher concentration to lower concentration, resulting from the random movement.

From example, if you drop a red ink in a cup of water, the ink will slowly spread among the water, making the water red. This is because the red ink is very concentrated, so it moves to the other part of water to lower the ink concentration. When it reaches the point where whole cup of water is red, it reached equilibrium and there's no more net movement

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3 years ago

A steady increase in global temperature has been recorded

Licemer1 [7]

Answer:

Explanation:

C What, if any, temperature rise was occurring prior to 1900?

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Which of these activities will most likely impose an external cost? an athlete works out at a gym. a young mother pushes her bab

elixir [45]

Answer is: a secretary smokes a cigarette in a crowded break room.
External cost Is when consuming a good or servise imposes a cost to a third party. In this case, smoking affects other people in break room, causing pollution and health related problems.

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4 years ago

In peas, purple flowers are dominant to white and tall plants are dominant to short. A white and short plant is crossed with a p

Mumz [18]

to understand what the result of these crosses would be like, we need to know what is gene

The gene is a strand of a DNA molecule (deoxyribonucleic acid), which carries the characteristics that are genetically inherited. They are composed of a sequence of DNA and RNA (ribonucleic acid), responsible for the production and synthesis of proteins in the cell. The gene's greatest attribution, therefore, is to be a store and transmitter of information.

Genes can be classified into:

Dominant genes: assume the specific characteristic in the offspring;
Recessive genes: manifests itself in the absence of the dominant gene;
Structural genes: are those that contain the information that will determine the structure of living beings;
Operator gene: acts on the functioning of other genes;
Regulatory gene: responsible for controlling the synthesis and transcription of other genes.

in genetics, are individuals who have pairs of genes that are identical or different alleles. This means that while the has two identical genes alleles, with the beings the opposite happens, since they have two different genes alleles.

with this information we can say that a white and short plant, when crossed with a plant for both traits, has 60% of this plant being with expression of the dominant genes and 40% of being with expression of the recessive gene.

<u>To make it easier to understand, I created an image containing the </u><u>gene </u><u>information and whether they are </u><u>.</u>

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Learn more about gene in brainly.com/question/787658?referrer=searchResults

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3 years ago

Please Answer! I really need some help!!

andrey2020 [161]

False because macro photography is a photograph fosusing on something specifically

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4 years ago