Most organisms in a food web are algae,phytoplankton<span>,</span>
Answer:
The study of the field of genetic engineering started with the emergence of cloning.
Explanation:
Genetic Engineering is the process of manipulation in an organism's DNA using tools of Biotechnology. Genetic Engineering started with the discovery of gene cloning. Gene cloning demonstrated that beneficial genes from one organism can be expressed into another host organism. For example, The human insulin gene was inserted into bacteria to produce insulin for human at large scale.
Answer:
As liposomes with red blood cell membranes burst more rapidly than those made from egg membranes, we consider these liposomes as more hypertonic respect to water, than those derived from frog egg cells.
Explanation:
Osmosis is a process where water can cross a semipermeable membrane in a gradient way. Water tends to move from a high concentration of solvent to a low concentration. Then, water goes in through the liposome to dilute its solute content, as it's not easy for molecules inside to go out of the usually impermeable membrane bilayers.
