An immune response to a usually harmlessenvironmental substance is known as

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

One gene can influence trait(s). one trait can be determined by gene(s).

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle