Answer:
A country's government or president can declare that it is in a state of emergency. This means that the government can suspend and/or change some of the functions of the executive, the legislature or the judiciary while the country is in this exceptional state, while alerting its citizens to adjust their behavior according to the new situation, in addition to command government agencies to implement emergency plans. This way, a government can declare a state of emergency in response to natural or man-made disasters, periods of civil unrest, declarations of war or situations involving internal or international armed conflicts.
Explanation:
In 1970 when the Aswan High Dam was completed, the annual Nile floods and sediment stopped for most of Egypt's civilisation which lived downstream. In addition to creating electricity, the dam allowed Egyptians to control the flow of water and build upon the Nile's banks with certainty that it wouldn't be flooded.
The correct answer is social loafing.
Social loafing refers to the phenomenon where a person puts in less effort to achieve a goal, when he/she is part of a group, compared to when he/she is working alone. Social loafing usually occurs due to diffusion of responsibility, where a person feels less responsible and motivated to help out, when he/she is in a group with other people. In this instance, Carlene demonstrates that she dislikes social loafing because she believes that when working in a group, there is always going to be someone who is content to sit back and let others do the work.
When a person possesses two different alleles at the same locus, and both alleles are expressed in the phenotype, this is called Codominance.
Alleles
According to leading textbooks on genetics and evolution, an allele is a variant of the same sequence of nucleotides at the same location on a lengthy DNA molecule. "A locus is the chromosomal or genomic site of a gene or other genetic element, and alleles are variant DNA sequences at a locus." The majority of alleles observed have little or no effect on the function of the gene product for which they code. Various alleles can, however, result in variable observable phenotypic features, such as different colouring. Gregor Mendel's discovery that the white and purple blossom hues of pea plants were caused by a single gene with two alleles is an example of this.
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