Which of the following are found at the same place on a chromosome but represent different forms of a gene? a. protein b. chromatin c. chromatid d. allele

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

About how much of the cell mass is watet

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