Original dna strand: atc gcc atg
what complementary strand would be produced from the original strand during dna replication?
a. atc gcc atg
b. auc gcc utg
c. tag cgg tac
d. uag cgg uac

Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

There are only about 250,000 known fossil species. true or false