Larger eukaryotes, such as mammals, have motile cilia as well. Motile cilia are usually present on a cell's surface in large numbers and beat in coordinated waves. In humans, for example, motile cilia are found in the lining of the trachea (windpipe), where they sweep mucus and dirt out of the lungs. In female mammals, the beating of cilia in the Fallopian tubes moves the ovum from the ovary to the uterus.
Also, ask them about their basic qualifications. For example, while the basic qualifications to become a police officer in California is to be 18 years of age, other departments require a higher age limit, like 20 years of age at the time of your examinations.
CADET ELIGIBILITY REQUIREMENTS. Age Requirement. Applicants must be at least 20 years of age on or before the date the application is completed. Applicants must be at least 21 years of age and cannot have reached their 40th birthday prior to or on the date of appointment as a State Police Cadet.