crossing over is the exchange of two homologous chromosomes resulting in a mixture of parental characteristics in offspring while genetic variation is brought out through genetic mutations.
Answer:
The difference in specific heat capacity between land and water
Explanation:
(A P E X)
In her city, Mary is advocating for better air quality. She is really worried about emissions of carbon and methane but not phosphorous. She believes that phosphorus improves the quality of the air.
<h3>Why does methane cause so much global warming harm?</h3>
- Methane reacts in a number of dangerous ways as it is released into the atmosphere.
- For starters, methane typically exits the atmosphere through oxidation, when it is converted to carbon dioxide and water vapor.
- Methane, therefore, not only directly but also indirectly through the emission of carbon dioxide, contributes to global warming.
<h3>Why is the problem of carbon emissions?</h3>
- CO2 emissions trap heat in the atmosphere like a blanket, warming the planet as a result.
- The Earth cannot cool due to this layer, which results in an increase in global temperatures.
- Sea levels, weather patterns, food and water supply, and environmental conditions would all be impacted by global warming.
<h3>The benefits of phosphorus on the environment</h3>
- For plants and animals to flourish and for agricultural and livestock production to remain viable, phosphorus (P) is a crucial ingredient.
- Eutrophication, the natural aging process that lakes or streams go through as a result of nutrient enrichment, is another way that it might boost the biological productivity of surface waters.
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<span>There are three main types of mutation present for DNA. They are substitution, insertion and deletion. Substitution is the exchange of one base for another. Insertion happens where extra base pairs are inserted. Deletions are mutations where a section of DNA is lost. Therefore, the correct answer is substitution.</span>
Answer:
osely
Explanation:
because he expailned the thearom of camoufalge using chameleon as an example.