The largest group of organisms that is capable of interbreeding is
| a. kingdom b. order c. genus d. species. i need quick

D. Species.

Explanation:

The biological species concept is usually described as the largest group of organisms in which any two individuals of the proper mating varieties can generate fertile offspring, often by sexual reproduction. It refers to the classification containing related organisms that have common features and are capable of interbreeding.

A species, in biology, is the primary unit of classification as well as a taxonomic order of organisms. Furthermore, is a unit of biodiversity.

the confederate at bull run

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.