Which of the following plant cell part gives the plant support and is not part of animal cells? a. golgi body b. cell membrane c. cytoplasm d. cell wall

Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Are salt and soap nutrients or toxins for yeast? explain.