Answers: 1
Biology, 21.06.2019 15:30
Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.
Answers: 1
Biology, 21.06.2019 21:20
How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.
Answers: 2
Biology, 22.06.2019 04:00
Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.
Answers: 2
Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
Which animal is most similar to the fish in the way it responds to the external
temperature and in...
Mathematics, 19.09.2019 19:10
History, 19.09.2019 19:10
History, 19.09.2019 19:10
Biology, 19.09.2019 19:10
Mathematics, 19.09.2019 19:10
Biology, 19.09.2019 19:10
Biology, 19.09.2019 19:10
Mathematics, 19.09.2019 19:10
Mathematics, 19.09.2019 19:10