Match each description with the correct phase of mitosis.1.the genetic material is duplicated.1prophase2.chromosomes move to opposite ends of the cell.2metaphase3.chromosomes become visible; the spindle apparatus forms.3interphase4.the cell plate forms; the nuclear envelope is formed.4anaphase5.the chromosomes line up in the middle of the cell.5telophase

6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false