Aplasma membrane and a cell wall a) are two names for the same thing b) have the same structure and different functions c) have different structures d) have different structures and different functions

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,