[Solved] If an electrical gradient is present for a given substance, the substance may be able to get through the membrane without going through a carrier or channel. Genetic Influences: The impact of genes inherited from parents on an individual's traits, such as physical characteristics, behavior, and risk of diseases. Identical Twins: Twins that develop from a single fertilized egg, sharing the same genetic material and typically having very similar appearances. Erotic Novel: A genre of literature that focuses on sexual love and relationships, often with explicit content. Suggestive Descriptions: Narrative or descriptive language that implies or leads to a particular mental image or conclusion.