Motion of plates or plate tectonic
The geneticist who discovered the white eye mutation in drosophila and helped establish that genes are carried on chromosomes was Thomas Hunt Morgan.
Thomas Hunt Morgan One landmark of modern genetics can be dated to January 1910, when Thomas Hunt Morgan discovered a male of Drosophila melanogaster with white eyes.
What is genetics?
- The study of genes and heredity.
- Heredity is the passing of genetic information and traits from parents to offspring.
- Genetics is the study of genes and tries to explain what they are and how they work.
- children usually look like their parents because they have inherited their parent's genes.
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Primary Pollutant:
1. They are pollutants which are passed into environment in the form they are produced.
2. They belong to various categories like particulate, aerosol, reduced, oxidized.
3. They are less toxic.
4. They do not show synergism.
5. Primary pollutants persist in the form they are released in the environment.
Secondary Pollutants
Some of the major differences between primary and secondary pollutants are as follows:
Primary Pollutant:
1. They are pollutants which are passed into environment in the form they are produced.
ldquo;Primary Pollutants” and “Secondary Pollutants” –
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2. They belong to various categories like particulate, aerosol, reduced, oxidized.
3. They are less toxic.
4. They do not show synergism.
5. Primary pollutants persist in the form they are released in the environment.
Secondary Pollutants:
1. The pollutants develop as a result of interaction of primary pollutants and environmental constituents.
2. They are generally oxidizing.
3. They are more toxic.
4. Secondary pollutants show synergism.
5. They are modified products
D. A pond has 12 species of organisms including 300 animals and 40 plants
A gene transcription occurs when the RNA copy of a gene sequence is made.
<h3>What is gene?</h3>
Although your question is incomplete as the image is lacking but I will try to help you the much I can. Gene is a unit of inheritance found in the chromosomes.
A gene transcription occurs when the RNA copy of a gene sequence is made. The correct image can not be located as the image attachment is lacking.
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