Select all that apply. what characteristics do mutations have? 1. always harmful 2. occasionally beneficial 3. omission of information 4. addition of information 5. mistakes in copying

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials