Which of the following is an example of a gene that can "drive" into other chromosomes and spread through population? A) SCID- X1
B) CRISPR
C)IL2RG
D) BRCA1
E) none of the above

Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.

Explain the difference between incomplete dominance and codominance

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.