WebWhich is the term for the hard outer covering of some dinoflagellates? A. theca B. thallus C. mycelium D. shell C.dinoflagellates Which protists are associated with red tides? WebAn exoskeleton is a hard covering that supports and protects the bodies of some types of animals. The word exoskeleton means “outside skeleton.” Many invertebrates, or animals without backbones, have exoskeletons. Insects are …
Invertebrates Flashcards Quizlet
WebSep 7, 2024 · Enamel – The hard, calcified outer covering which is used to break down food. Enamel consists primarily of a matrix of hydroxyapatite – a mineral made of crystalline calcium phosphate which is created by the body’s cells during tooth development. Hydroxyapatite can also be found in some rocks, and in the mineral/protein matrix that … WebQUESTION 20 In a tide pool, a student encounters an organism with a hard outer covering that contains much calcium carbonate, an open circulatory system, and gills. The organism could potentially be an arthropod (Phylum Arthropoda) or a mollusk (Phylum Mollusca). The presence of which of the following structures would allow for the most certain. lhw insurance brokers
Chapter 13 pt 1 Med.Term- Eye and Adnexa Flashcards Quizlet
WebEM. The function of blinking is. palpebration. The function of crying is. lacrimation. The combining form for the membrane that lines eyelids and covers the surface of the eye … WebLater, the organism sheds its outer covering. One possibility is that the organism is a larval insect (like a maggot). However, it might be a member of the phylum _____, and one way to distinguish between the two possibilities is by looking for _____. ... In a tide pool, a student encounters an organism with a hard outer covering that contains ... WebLike most crustaceans, crabs have a hard outer covering called an exoskeleton made of chitin. This exoskeleton provides protection from predators and the rigors of the physical environment (like cold, heat … lhw leaders club