Abnormal cell division leads to formation of cancer cell.
In the normal cell, cell division is controlled by mechanisms that include the activity of those genes that promote cell proliferation and those that suppress it. Uncontrolled cell division change the status of the cells. They divide more rapidly and become less dependent on signals from other cells. As a consequence these cells’ growth rate increase and the spread through the whole body via metastasis.
10% of the energy is always passed on when moving along the food chain.
Fungi is an important part of the ecosystem, because they help decompose dead, organic matter. By decomposing organic matter, nutrients are put in the soil, making the quality of the soil better. This can help plants grow easier and make nature better as a whole.
Human dna was completely mapped