Which sytem should also be included in the list
1.circulatory sytem
2.muscular system
3.skeletal system

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

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

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.