If AA and aa individuals (homozygotes) show different forms of some trait (phenotypes), and Aa individuals (heterozygotes) show the same phenotype as AA individuals, then allele A is said to dominate or be dominant to or show dominance to allele a, and a is said to be recessive to A.ominance is a key concept in Mendelian inheritance and classical genetics. Often the dominant allele codes for a functional protein whereas the recessive allele does not. A classic example of dominance is the inheritance of seed shape, for example a pea shape in peas.
Depending on the experience of the students, the teacher may choose to point out appropriate points in the story for the students to respond in these reader response roles or he can leave the choice to the students. After students have completed their journal entries, they will pair up to discuss their responses.
What is the purpose of a descriptive essay? A descriptive essay is written in order to get the reader to understand something through the use of descriptive language. In a narrative essay, the reader is told a story. Through that story, they are able to piece together descriptions of the people, places, items, and events that are discussed. In a descriptive essay, there is no story that is being related to the audience. Though previously discussed the purpose of persuasive essay, students often confuse these two purposes. Here is an example of a car that is being described in a narrative essay: When John hit the gas pedal, the car took off like a rocket.