1.Animal Cells : During cytokinesis, the cytoplasm splits in two and the cell divides. In animal cells, the plasma membrane of the parent cell pinches inward along the cell's equator until two daughter cells form
2.Plant Cells: During cytokinesis, the cytoplasm splits in two and the cell divides. In plant cells, a cell plate forms along the equator of the parent cell. Then, a new plasma membrane and cell wall form along each side of the cell plate.
3.The cell cycle, the process by which cells progress and divide, lies at the heart of cancer. In normal cells, the cell cycle is controlled by a complex series of signaling pathways by which a cell grows, replicates its DNA and divides. This process also includes mechanisms to ensure errors are corrected, and if not, the cells commit suicide (apoptosis). In cancer, as a result of genetic mutations, this regulatory process malfunctions, resulting in uncontrolled cell proliferation.
The fourth option. B,d,f,a,e,c
Lamarck<span> is best known for his </span>Theory<span> of Inheritance of Acquired Characteristics, first presented in 1801 . If an organism changes during life in order to adapt to its environment, those changes are passed on to its offspring.</span>
<span>Trios phosphate isomerase catalyzes a reaction that is most similar to Phosphoglucose isomerase. </span>
The plastic and its usage has its supporters and critics, with both making good points, as the plastic is a material that both has its big advantages, but also its big disadvantages.
The main advantages of the plastic is that it is very cheap, the products with it are very easy for production, and it can be recycled numerous times. Also, it is very easy and practical for usage.
The main disadvantages are that the plastic needs lot of time to dissolve, depending on the type of plastic it can be anywhere from few hundred to few thousands years. Also, when it disposes it releases a lot toxic chemicals into the soil, and those chemicals are very harmful for the living organisms.
Big problem is also that most of the plastic is not being recycled, but it is thrown away, so there's enormous plastic waste everywhere in the world. Big portion of it is burned, and by burning it lot of toxic chemicals are released into the air, and that causes lot of pollution.