Answer:
Babies with blue eyes :b
Brown eyes: B
Round head: H Pointed head: h
Possible genotypes
1. bbHH
2. bbHh
3. bbhh
4. Bbhh
5. BbHh
6. BbHH
7. BBhh
8. BBHh
9. BBHH
... This was genetically passed on through generations. This was passed through genes. The ancestors were immune, therefore, they are also immune.
Answer:
Explanation:Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells. In most cases, they reprogram the cells to make new viruses until the cells burst and die. In other cases, they turn normal cells into malignant or cancerous cells.