Is a written representation of something.
Crossing over is the process in genetics by which the two chromosomes of a homologous pair exchange equal segments with each other.
Answer:
A Proteins combine to produce cells, which produce DNA. B Proteins are made up of DNA, which determines the cells that are produced. C DNA is made up of proteins, which tell a cell how to function.
Explanation:
Cattywampus means like tilted or not lined up perfectly. It’s basically a British slang word for crooked mate :)
Answer:
oxygen is breathed in with air through the mouth and nose down the trachea in to the bronchus then to the bronchioles