Answer:
No chance the baby is theirs.
Explanation:
using a Punnett square, you could only get blood type A from the parents.
I don't think so much for all your friends and family
Homologous types of chromosomes pair together to form a bivalent. They undergo synapsis which is the process of pairing. In each bivalent. there would be a total of two centromeres and four sister chromatids. crossing over is the term used for the physical exchange of material between two homologous chromosomes. A<span> chiasma</span><span> is the visible evidence that exchange of genetic material occured.</span>