What does the cell theory state A that all living thing are made of cells B every cell has only one nucleus C that plants cannot have cells D b animals are the only organisms that have cells

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.