when cells communicate by the signaling process, one cell produces a that must be received by the on or in the responding cell.

What are charcteristics of lithosphere?

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection

What type of cell division is used to replace old cell?