In the open ocean, tiny organisms called (animal plankton / bacteria / decomposers / phytoplankton) perform photosynthesis. They are the primary producers in many (ecological pyramids / food chains / food webs trophic levels) that overlap to form a(n) (ecological pyramid / food chain / food web / trophic level).

How do you transfer mrna into codons ? i'm so confused : (

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

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