Do animals or plants come first in succession? Why?

Where can a dna be found in a prokaryotic cell

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

If this person had son, what, sex chromosome did they give their son? a. x b. y c. neither d. we need more information to know for sure