True or false: mutations can only occur when passed on through reproduction

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

How does the carbon cycle involve an exchange of carbon