2 column notes 11.4 Explain the chromosomes that compose a fruit fly body cell. What are HOMOLOGOUS CHROMOSOMES? What does DIPLOID mean and how is it symbolized? What does HAPLOID mean and how is it symbolized? What is another name for “Sex Cell?” In a fruit fly which cells are diploid and what is the number of chromosomes? In a fruit fly which cells are haploid and what is the number of chromosomes? Define MEIOSIS. Summarize the events of meiosis I. Name:_________________________________________________ What is a tetrad and when is it formed? Explain and Draw a diagram to show what happens during CROSSING OVER. Summarize the events of meiosis II. Compare gamete formation in male animals to gamete formation in female animals. Compare and contrast Mitosis and Meiosis.