C is the correct answer. The main function of the digestive system is to break down food into nutrients.
Food is needed to fuel the body for energy, and also for growth and repair. The digestive system converts the food we eat into their simplest forms , like glucose, amino acids and fatty acids. The broken down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell of the body.
The large intestine serves as a storage organ for the excretory products. However though this is true, the main function of the digestive system is to break down food into nutrients. The excretory duty is more of a necessity rather than a primary function.<span /><span /><span /><span />
Answer:
At the end of mitosis, __two________ daughter cells that are genetically _____similar_____ are formed, while at the end of meiosis, _____four_____ daughter cells that are genetically _____distinct_____ are formed.
Explanation:there are two types of cell division; mitosis which occurs in somatic cells and meiosis which occurs in reproductive cells.
In mitosis, division occurs once leading to the production of two daughters cells.crossing over does not occur in the chromosome, so the daughter cells are genetically identical to the parent cell.
In meiosis,cell division occurs twice ,(meiosis I & II),leading to the production of four daughter cells.
Crossing over occurs,leading to genetic variation in the daughter cells.
Answer:
Chromoblastomycosis.
Explanation:
This is a fungal infection that usually affects the skin and subcutaneous layers of the limbs..It can expand to other parts of the skin through openings It gain entry through the thorns and blister in the skin to reach the subcutaneous layers. The affected limbs usually swell up to form elephantiasis, with frequent itching.
it is common in rural areas especially in the tropics.
The treatment procedure is lengthy and difficult, it involved the use of medication and surgery to remove the infected tissue.
Answer:
Population of cactus like plants which grows in the hot and dry weather of deserts,begins the flow of energy in the desert food web. Because plants are the only producer of energy in every food web.
Explanation:
