Osmosis is an example of passive transport across a cell membrane
Genes are segments of DNA which form chromosomes. Chromosomes are segments of DNA.
Answer: because oil is less dense than water and therefore it floats to the surface.
Explanation:
Answer:
Scientists know that any response during an experiment is associated only with that cell type.
Explanation:
A cell culture is a group of cells that develops from a single original cell. Biologists can use cell cultures to test cell responses under controlled environmental conditions in order to study interactions between cells, and different processes occurs in it. Cell culture is one of the major tools used in the study of physiology and effect of toxic substances on the cells.
