""Practical Zoology: Invertebrate Forms and Functions"" by Mukhlisa Turopova is an indispensable laboratory manual crafted for undergraduate biology students. This comprehensive guide offers a hands-on approach to understanding the diverse world of invertebrates, encompassing a broad spectrum of organisms from unicellular protozoa like Amoeba proteus and Paramecium caudatum to complex multicellular forms including coelenterates (Aurelia aurita), flatworms (Fasciola hepatica, tapeworms), annelids (Lumbricus rubellus, Nereis), mollusks (snails, clams), and arthropods (spiders, insects). Through detailed laboratory exercises, students will explore the intricate external and internal structures, movement mechanisms, nutritional strategies, and reproductive cycles of these fascinating creatures, consolidating theoretical knowledge with practical observation and experimentation. The book also emphasizes crucial laboratory safety protocols, ensuring a secure and effective learning environment for fostering a deep understanding of invertebrate biology.