Answer:
The statements which are correct are:
-85% of the U.S. corn is GMO; modified to be resistant to herbicides.
-Technology now allows us to transfer genes between organisms of different species and even kingdoms.
- Extensive testing has been conducted on GMO-foods to ensure that there will be no adverse allergic reactions or health risks.
Explanation:
GM foods can be described as the food which is genetically modified. In simpler terms, food prepared by the introduction of a foreign gene is termed as genetically modified food.
About 92 percent of the corn produced in the U.S is genetically modified and out of it about 85 percent is genetically modified to be resistant against herbicides.
The use of GM foods was made legal after passing through various tests in the laboratory and being approved by the FDA. Up till now, any food prepared by this method is properly tested and approved By FDA before introducing it into the market.
Answer:
Water has cohesive and adhesive properties.
Water molecules have strong cohesive forces due to their ability to form hydrogen bonds with one another. Cohesive forces are responsible for surface tension, the tendency of a liquid's surface to resist rupture when placed under tension or stress.
Adhesion and cohesion are important water properties that affects how water works everywhere, from plant leaves to your own body. ... Cohesion: Water is attracted to water, and Adhesion: Water is attracted to other substances.
<span>The spindle fibers continue to shorten and move towards opposite ends or poles of the cell. This causes the cell to elongate. The chromosomes during anaphase usually have a distinct V shape. There are also two distinct sets of chromosomes now, and each daughter cell will get one set.</span>
The correct answer is A. Density-dependent population regulation an intrinsic characteristic of population growth.
Explanation
Density-dependent population regulation includes factors such as diseases, predation, or competence that limit the growth of a population depending on the size of it (density). In the case presented, predation is the factor that affects the shrimp population because more boats and more shrimp imply more predation from humans. Additionally, this excessive predation limits the growth of the shrimp population and causes the depletion of shrimp over time. According to the above, the correct answer is A. Density-dependent population regulation an intrinsic characteristic of population growth.
Eukaryotic cells contain membrane-bound organelles, including a nucleus. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle. However, <em>both</em> organisms are composed of cells, the basic unit of life, with each cell surrounded by a cell membrane.
Similarities:
- Cell membranes
- Ribosomes
- Both have genetic material/DNA
- Cytoplasm
Differences:
- Eukaryotic cells have a nucleus, which contains the genetic material.
- The DNA in prokaryotic cells floats freely in the cell
- Eukaryote cells have membrane bound organelles.
- Eukaryotic Cells are on average ten times larger than Prokaryotic cells.
