One long, single molecule of double stranded, helical, supercoiled DNA. In most bacteria, the two ends of the double-stranded DNA covalently bond together to form both a physical and genetic circle
Errors can occur when the chromosomes segregate into the gametes during meiosis resulting in egg or sperm with too many or too few chromosomes. As a result, fertilised eggs and the ensuing embryos may have trisomy (an extra chromosome of a particular pair) in each cell or monosomy (one chromosome fewer in each cell).
Answer:
The answers are <u>A B C</u>
Explanation:
I just did the engenuity thing
Answer:
C .they take up the usable forms of nitrogen found in the soil .
Explanation:
Its a thing used in photosynthesis <span />
