Trace element are needed only in small amounts and the plant do not ‘ die’ when they lack.
While insufficient supply of an essential element can lead to major diseases and inhibit main function of the plant and can ultimately kill the plant
I agree because overexploitation of resources negatively affects the development of developing countries and increases inequalities between developed and developing countries.
- Overexploitation of natural resources refers to the unsustainable use of natural resources (e.g., water, lands, etc).
- This phenomenon (overexploitation) may lead to the loss of biodiversity and even the extinction of many species, including plant and animals species.
- In the past, the overexploitation of developed countries to the natural resources from developing countries was erroneously justified as a method to initiate economic development in the Third World countries.
- However, it has been shown that the overexploitation of natural resources often leads to situations where populations become more vulnerable to demographic swings or conflict (e..g., deforestation may lead to desertification).
- In consequence, overexploitation of developed countries to the natural resources from developing countries is unethical because it increases inequalities between countries.
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Answer:
Answer is sigma.
Explanation:
The sigma factor can be described as protein regulating transcription in bacteria. That is, it enables the synthesis of RNA at specific locations in DNA. This specific location is known as promoters.
The sigma factor is also known as specificity factor, because, it is specific for the gene.
Transcription can be explained as the process by which genetic information in the DNA strained are copied into a new molecule of mRNA, through the aid of RNA polymerase.
It should be noted that, when there is an increase in pressure, at constant temperature, the stability of elongation complex will decrease. This means that, temperature determines the pressure at which transcription elongation stops.
Mitosis
Advantages: It enables your cells to multiply quickly and produce sister chromosomes.
Disadvantages: There is little genetic variation, each generation faces the same diseases.
Meiosis:
Advantages: The crossing over of genes during meiosis results in individual variety, which is beneficial to the population's survival.
Disadvantages: It requires the use of two gametes.
Answer:
One thing that a scientist might ask about the movement of carbon dioxide through the whale and its surrounding is “how did the whale get the carbon dioxide?”. Another thing that a scientistmay ask about this is “how does the carbon dioxide affect the ecosystem?”