Trematoda - Study guides, Class notes & Summaries

The cells that move throughout the sponges body wall to deliver food to the organisms cell is what? - Amoebocytes Skeletal support in sponges may be provided by what? - Spicules of calcium carbonate Spicules of silicon dioxide Fibers called spongin Many cnidarians have two distinct body forms/stages called what? - Polyp and medusa Anthozoans include what? - Sea anemones and corals Adult sponges have what? - Body walls with many pores Hermaphroditic organisms do what? - Produce egg and ...

59 What is the mutualistic association between roots and fungi called? A Nitrogen fixation B Rhizobium infection C Mycorrhizae D Parasitisima E Root hair enhancement and stored in the A hypothalamus; neurohypophysis B.Adenohypophysis; kidneys C. Anterior pituitary thyoid D. Adrenal cortex; adrenal medulla. E Posterior pituitary; anterior pituitary 61. Which the following glands is NOT part of the endocrine system? of A parathyroid gland B-salivary gland C pituitary gland D adrenal gland E t...