What do geneticists call alleles are both expressed in the phenotype when they are together

codominance = both phenotypes expressed (like a patchy cow)
 
incomplete dominance = blending of phenotypes e.g. red and white parents make pink offspring.

Interacting group of various species in a common location. for example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.

Ithink it is 130 percent