Answer:
Explanation:
Like natural selection, artificial selection acts by allowing differential reproductive success to individuals with different genetically determined traits in order to increase the frequency of desirable traits in the population.
Scientists know that a mutation - or alteration - in a particular gene's DNA may contribute to a certain disease. However, it can be very difficult to develop a test to detect these mutations, because most large genes have many regions where mutations can occur. For example, researchers believe that mutations in the genes BRCA1 and BRCA2 cause as many as 60 percent of all cases of hereditary breast and ovarian cancers. But there is not one specific mutation responsible for all of these cases. Researchers have already discovered over 800 different mutations in BRCA1 alone.
The DNA microarray is a tool used to determine whether the DNA from a particular individual contains a mutation in genes like BRCA1and BRCA2. The chip consists of a small glass plate encased in plastic. Some companies manufacture microarrays using methods similar to those used to make computer microchips. On the surface, each chip contains thousands of short, synthetic, single-stranded DNA sequences, which together add up to the normal gene in question, and to variants (mutations) of that gene that have been found in the human population.
Answer: Direct proportion. The salinity of water in the ocean rises with higher temperature because water is evaporated from the ocean, leaving more solutes (salts) in it.
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Answer and Explanation:
The principal thing in life is vitality, without which not a solitary response in the body won't happen. In bioenergetics the responses of digestion i.e catabolism and anabolism will happen in both of the two different ways:
Endergonic reaction
furthermore, Exergonic reaction
In Endergonic reaction it will require vitality input while in Exergonic reaction will give out vitality as warmth/ATP. The significant type of vitality in the free vitality that is accessible type of vitality ∆G.
At the point when the reaction is endergonic ∆G is certain which indicates vitality in provided that is input and when the reaction is exergonic ∆G is negative meaning that vitality is given out. The magnificence of bioenergetics is the vast majority of the occasions it couples both of these response to get greatest vitality yield (exergonic). Most exergonic response will gives out vitality as ATP which is the vitality money of the cell utilized in the trading of response. Compounds are the impetus which consistently diminishes initiation vitality of the response so happen it suddenly i.e exothermically. T
The answer would be true because shes the one who carries the gene and hes normal but the child has a chromosome from each parent