âPersuading the audience by appealing to their emotionsâ. Pathos appeals to the audience in a way that relies on their emotional or personal connection to the subject matter. There are several ways a speaker can utilize this strategy, some more obvious than others.thos (Ethical Appeal): âPersuading the audience by using the character/credibility of the speakerâ. You only have 60 seconds to capture your audienceâs attention, so it is crucial that you engage your audience immediately when giving a speech.
The cortical reaction is a process initiated during fertilization by the release of cortical granules from the egg which prevents polyspermy, the fusion of multiple sperm with one egg.
As the fertilization envelope elevates, non-fertilizing sperm are lifted away from the egg plasma membrane, and as they are not able to pass through the fertilization envelope, they are prevented from entering the egg. Therefore, the cortical reaction prevents polyspermic fertilization, a lethal event.he cortical reaction is exocytosis of the egg's cortical granules. Cortical granules are secretory vesicles that reside just below the egg's plasma membrane.