When an existing population of organisms gives rise to two or more new species, the new species cannot effectively breed with one another. which term is used to describe this phenomenon? a. adaptive seclusion b. species limitation c. reproductive isolation d. behavioral modification

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.

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

Which statement best describes the first stage of cellular respiration? check all that apply