Blood type B multiple choice
can donate to AB and B
has anti-B antibodies
has anti-A antibodies
can't have blood type A transfusion

Has anti-A antibodies

Explanation:

This is because the liquid, a part of your blood while not cells (serum) is mixed with blood that's defined to be blood type and type B. individuals with type A blood have anti-B antibodies. people with type B blood have anti-A antibodies.

Hope it helps!

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.