1) Mitosis is used in the process of growth. Give two other processes that use mitosis. (2 marks) 2) Describe how the chromosomes of a human cell produced by meiosis differ from the chromosomes of a human cell produced by mitosis. (2 marks)

1)I)replacing dead cells

ii)cell division in the liver

2) in meiosis, there are 23 chromosomes

in mitosis, there are 46

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

the answer to your question is:

c. complementary base-pairing