Scarcity will affect the finch population because if there is less food for their population they might die or migrate into the place that food is abundant, food is the main source of life in every animal or even humans so this affects the population of the finch. The finch is a population of fifteen species of a passerine bird.
The system you're looking for should be "digestive system".
This organ system consists of organs such as mouth, stomach, intestines etc.
Basically, how this system works is that it breaks down complex and insoluble food molecules by using enzymes (chemical digestion) , into simple and soluble molecules which can be absorbed by the body and be turned to energy for our body to work. Examples of chemical digestion is such as enzyme lipase digesting lipids into fatty acids and glycerol. In addition, physical digestion (without enzymes) is also used to help speed up chemical digestions. Examples of physical digestion is where we chew the food we eat into a bolus, which can increase the surface area of the food and the enzyme digestion later on can be faster and more efficient.
Answer:
Mutations in regulatory proteins during the cell cycle may cause affected cells to divide uncontrollably
Explanation:
Temple of Kukulcán/El Castillo, Chichen Itza in Mexico
<span>Naturally occurring plasmids are the type that are found in prokaryotic cells. These same naturally occurring plasmids are also found in some eukaryotic cells. In the field of medicine, they are used in genetic engineering and are known as vectors. They are used to multiply particular genes.</span>