Answer:
The correct option is C. Different types of cells within an organism serve different functions.
Explanation:
All kinds of cells found in the body emerge from the stem cells. The stem cells divide by a process of cell differentiation and make specialized cells. Each cell is specialized to perform its own functions. For example, nerve cells in the body transmit signals in the body whereas white blood cells of the body are involved in providing immunity to the body. The specialized cells work together and make specialized tissues.
Answer:
i believe it would be all <u>except</u> help the cell reproduce and help digest food
Explanation:
this is because the organelles keep the cells alive so they get rid of waste and things that the cell does not need to function but it does not digest food really
Answer:
B) Over time, much of their nucleic acid has migrated to the host cell nucleus
Explanation:
The origin of chloroplasts and mitochondria is explained via endosymbiosis theory: they originated as prokarytoic symbionts. The host cell acquired genetic information from them and “took it up” by lateral gene transfer. Those genes (now located in the eukaryotic cell nucleus-nuclear genome) encode the great majority of chloroplast and mitochondrial proteins, as well as many proteins of the nucleus and cytosol.
Yet ,chloroplasts and mitochondria retained some of the genes in their genomes.