The phase during mitosis when chromosomes line up in the center of the cell is: a) prophase b) anaphase c) centerphase d) metaphase

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

Which of the following is a good strategy when it comes to desserts

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.