In a recombinant dna experiment, which enzyme is used to join together dna fragments by forming phosphodiester bonds between nucleotides? recall that this same enzyme joins together okazaki fragments on the lagging strand during dna replication.

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.