[Solved] Which of the following is an organ that secretes a fluid that aids in the motility of sperm and aids in ejaculation? A)Prostate gland B)Vas deferens C)Prostrate gland D)Seminiferous tubules Microscopic Blood: Blood present in such small quantities that it is not visible to the naked eye but can be detected through microscopy or chemical tests. Chemical Spray: A dispersion of chemical substances in a fine spray form, often used for cleaning, disinfection, or pest control. Pathologic Examination: The study and analysis of body tissues and fluids to diagnose disease or medical conditions. Good Lighting: The quality of light in a space that makes it easy to see and contributes positively to the environment's atmosphere.