The xylem cells or vessel!
Pglo is a plasmid.it has a gene for a protein that is bioluminescent.positive pglo bacteria have this plasmid while negative pglo bacteria do not
Answer: the population of wolves decreases between 15 and 20 years
Explanation:
when there are less predators killing the prey, the poulation of the prey will increase as they can breed.
The answer to this question is true