2o points 1. a red plant that is rr is homozygous. how many of the above organisms are homozygous? 2. a red plant that is rr is heterozygous. how many of the above organisms are heterozygous?

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

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