Why are several types of glassware marked for measuring ?
how might glassware be used differently ?

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.

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Ais a group of individuals of the same that exist together in the same place at the same time