In what ways is domestication (selection by humans) similar to natural selection, and in what ways is it different? What is evolution? How does natural selection affect the frequency of traits in a population? (a) How does sexual reproduction benefit ...
The benefit is clearly demonstrated by the evolution of the so-called peppered moth. Environmental pressures caused by the Industrial Revolution led to a novel adaptation in these insects that allowed them to survive. The reason was camouflage. The change in coloration made it more challenging for ...
How does the relationship between political parties and interest groups benefit or harm the average American? How the did the political ideology of Nazism affect individuals and communities at the time and now? What is the definition, advantages, and disadvantages of situational...
Evolution's mutation mechanism does not explain how growth of a genome is possible. How can point mutations create new chromosomes or lengthen a strand of DNA? It is interesting to note that, in all of the selective breeding in dogs, there has been no change to the basic dog genome. All...
Evolution's mutation mechanism does not explain how growth of a genome is possible. How can point mutations create new chromosomes or lengthen a strand of DNA? It is interesting to note that, in all of the selective breeding in dogs, there has been no change to the basic dog genome. All...
It is also important to have better control over the quality of crab seed production, especially in the selection of broodstock for hatchery operations. A selective breeding programme should be carried to ensure the genetic quality of the Chinese river crab. High quality crab seed could significantl...
levels. This will help you understand how much alum is needed to achieve the desired effect without over-acidifying the soil. Tailoring the alum application to the specific needs of your soil prevents potential harm to your plants and ensures that acid-loving species benefit from the adjusted ...
(a) How does sexual reproduction benefit the offspring in terms of genetic variation? (b) Give an example.Describe how genetic mutations lead to genetic variation and allele interactions.How can genetic drift overcome the effects of natural selection?
The localization of lung infiltrates (chest X-ray, lung ultrasound, CT-scan) does not predict the improvement in oxygenation [54, 55]even in ECMO patients [51]. When prone position was indicated by the lung morphology a trial found no benefit to patient outcome [56]. The usual criteria ...
Lantana camara L. (Verbenaceae) originates from tropical Central and South America and has become invasive in about 50 countries. It causes problems when invading rangelands due to its toxicity to livestock and its tendency to form dense, monotonous thic