It’s cell wall and chloroplast. We don’t need chloroplast because we don’t make our own food.
What following ? actually the cell will gain more water by diffusion and will let more sodium chloride ions in because they will move from high concentration to low concentration
Answer : Low;High
You use high power for a more detailed view on what you are looking at and you use the low power for a general view.
Chromosomal deletion is the loss of genetic code, caused by a segment of chromosome breaking away during DNA replication. The best answer is the third one, "when part of a chromosome breaks off and does not reattach."
