Question 7 The hereditary material that is present in all cells is
S-strain.
protein.
RNA.
DNA.
R-strain.

Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

What is the farthest destination to date for a human spaceflight mission?