Transparent is D
Translucent is B
Opaque is A
Absorption is C
Populations belong to the same species if they can contribute genes to a common gene pool
Its chordata phylum
beacuse with currently about 64000 species described as chordata phylum
This is a false statement.
Klebsiella pneumoniae and Streptococcus pneumoniae are two bacteria who are encapsulated, that means that they are surrounded by an envelope. This capsule is critical to their pathogenicity since it protects them from the phagocytes of the human immune system. Certain proteins located on the surface of their capsule prevent the phagocytic cell from adhering to the bacteria and engulfing it.
