Set of nine microscope slides demonstrating mitosis and various stages of meiosis in animals and plants. The set comprises the following nine slides in a rack box:. Locust testes squash. Locust embryo squash. Rat testis. Allium root tip L.S. for mitosis (all stages). Lilium anthers T.S. early prophase. Lilium anthers T.S. late prophase. Lilium anthers T.S. metaphase (first division). Lilium anthers T.S. late first division. Lilium anthers T.S. late second division. Glossary:. T.S. - Transverse Section. L.S. - Longitudinal Section. The product image shows Allium root tip L.S.