1.
pretest: unit 2
question 3 of 30
1 point
an original dna strand has the following base sequence:
acgtaagct
what base sequence would be produced through dna replication?
o a. acgtaagct
o b. tgcattega
oc. catgcctag
o
d. gtacggatc

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area