Genetic similarity allows some varieties of monkey flower to survive and reproduce in soil contaminated by copper.
This is a true or false question where we have to either mark it true or false but with the false, along with the correct word.
The word in the sentence is similarity.

Assuming that this question require a true or false answer, I would say that the answer is true. Indeed, home gym systems are becoming increasingly popular as the equipment involved becomes more affordable, especially when you consider how pricey a gym membership is - for a business that very often offers little flexibility.