These bacteria can live in water of very high salt concentration.

Anaphylactic shock can be controlled by an immediate injection of histamine

Indicate whether the statement is true or false.

Species that have a delayed reproductive stage, are competing for limited resources, and have smaller numbers of slowly maturing large offspring show ________________ adaptations. 

A. K-selected B. r-selected

It contains cholinergic neurons?

A. True only for the sympathetic division B. True only for the parasympathetic division C. True for both divisions

Which of the following contain 70S ribosomes?

a) Prokaryotes b) Mitochondria c) Mitochondria and chloroplasts d) Prokaryotes, mitochondria, and chloroplasts