<span>EcoRI cuts each circular plasmid at a single location, somewhere within the lacZ gene. Because EcoRI cuts each plasmid at a single location, a linear piece of DNA is formed. EcoRI is also used to cut the phage DNA at a single location: The linearized plasmids and the phage DNA are mixed together.</span>
Answer: 50%
Explanation:
2/4 or 50% of the offspring could have red flowers.
Multicellular .................................