What is a transgenic organism? A an organism that is an exact clone
B an organism that has no dna
C and organism that has a mixture of dna
D an organism with dna from another organism

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

What element does susan b. anthony include in this passage to strengthen her argument?

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled