If two parents who blood types are both b produce a child that has blood type o what can you say about the parents genotypes

Then, we can say the genotype of both the parents was heteroxenous... It is because, o is recessive and can dominant only in presence of other recessive gene.

So, both parents blood group genotype would be: Ib Io

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.