What does it mean if there are two different alleles for a trait?

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called

Which of these outcomes is a negative impact of postindustrial societies on the environment? a. nomadic ways b. overpopulation c. overgrazing d. resource renewal

Communication and transportation have improved as a result of scientific advancements. select the best answer from the choices provided of mark this and return save and exit next