What is diffusion? why is diffusion an example of passive transport?

In "the pig," what is the main effect that the piglet initially has on kibuka?

S, tall stems (t) is a dominant trait while short stems (t) is a recessive trait. in a field of 1000 sunflowers, 820 are tall plants and 180 are short. which statement best describes the genotype of the sunflowers in the field?

Translation begins when in the cytoplasm attaches to a