Pollution can be found in greater amounts at higher trophic levels compared to lower trophic levels by Biomagnification. It indicates the presence or increase in the concentration of toxic materials or pollutants in the tissues of living organisms in a trophic level of an eco system.
Hydroponics system is a soil-less cultivation method. It can be used to grow plants in a nutrient-rich, water-based solution. In this method of cultivation, roots of plants are suspended in water so that roots. Some of its advantages are – Crops can be well-managed and grown twice as fast.
The correct option is D.<span>
Craig Venter contributed significantly to
science and humanity by inventing a synthetic cell. He accomplished this by
constructing the genome of a bacterium and by incorporating it into a
cell. The cell was made by joining together the genome of a pathogen from small stretches of DNA that are synthesized in the laboratory. The genome created was then inserted into an empty cytoplasm of a related bacterium. The pathogen use is called mycoplasma mycoides, it usually infect goats.</span>The cell is the first synthetic life form in the world and it open the
way for new types of research.
The 3 types of scientific investigation are correlative,comparative, and descriptive
