Which of the following best describes the resulting cells from mitosis and one purpose for mitosis
1. one cell results in four diploid cells; asexual reproduction
2. one cell results in two diploid cells; asexual reproduction
3. two cells results in two haploid cells; sexual reproduction

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

What processes take place before the mature mrna exits the nucleus?