Answer:
Defective checkpoints results in death of the cell.
Normal checkpoints make sure the cell has enough resources for cell division. Normal checkpoints ensure the cells commits apoptosis if the cell has a problem it cannot fix itself.
Answer:
That is the main difference between sexual and asexual reproduction. Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the one parent.
It's the FDA, or the Food and Drug Administration. <span>The Food and Drug Administration is a federal agency of the United States Department of Health and Human Services, one of the United States federal executive departments.They keep track of what goes through production lines and decide wether a product, or drug, is safe to open to the public for consumer use.</span>
Mammals are unique in possessing a diaphragm to pull O2 into the lungs. The voice box is the larynx. Both the digestive and respiratory tracts are shared by the pharynx. Pseudostratified ciliated columnar is the epithelial tissue that is destroyed by smoking but can regenerate if smoking stops. The role of surfactant is to reduce surface tension. The primary role of hemoglobin is to carry oxygen. The inflammation of bronchi is called bronchitis.
the first answer is ulna. the second answer is radius
