Based on merton's typologies, what do drug addicts, the homeless, nuns living in a convent, and monks living in a monastery have in common?

Variety of living organisms; includes genetic, species, and ecological types.

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles

People with one sickle cell allele are not likely to get malaria. what is this an example of?