Aparticular plant bears large-sized fruits. another variety of the same plant is resistant to pests. what process should be adopted to combine the traits of the two varieties of plants?

Which of the following would most likely be a preservationist, as opposed to a conservationist, approach to public land management? i. allowing unrestricted boat access to a lake ii. allowing atv use in all areas of public land iii. closing fragile sections of a park to tourists i only ii only iii only i and iii ii and iii