Spicules - Study guides, Class notes & Summaries

Lacking True Tissues Ex: Sponges correct answer: Parazoa Containing True Tissues Ex: All living organisms in animal kingdom other than sponges. correct answer: Eumatazoa Scypha Phylum Porifera Subkingdom Parazoa Lack True Tissues Asymmetrical Sessile correct answer: Spongocoel Large hollow area inside the sponge correct answer: Create a water flow inside the sponge Food collectors correct answer: Choanocytes Needle like objects found within the body wall of a spong...

ASCP MLT Exam Prep questions and answers 2024 Which of the following is an important technique consideration in order to obtain consistently high quality bone marrow smears? Use the largest drop of marrow possible for each slide. Do not prepare the slides at the patient bedside. Select or concentrate bone marrow spicules, ensuring they are transferred to the slide. Only make one slide. Select or concentrate bone marrow spicules, ensuring they are transferred to the slide. Which o...

Astronomy Chapter 7 quizThe sun rotates on its axis... - correct answer Differentially The state of matter the sun is... - correct answer Gas It takes light how long to get to earth? - correct answer 8 minutes The gas toward the center of the sun is hotter and more ____ - correct answer Dense Which layer experiences "limb darkening?" - correct answer Photosphere The majority of the visible light comes from this layer. - correct answer Photosphere This layer can be seen as a p...

WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+ Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 700 million years ago - ANSWER- When the first animals originated Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized organs Choanocytes - ANSWER- Flow of water and food acquisition in sponges Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform numer...

What form, the larvae or the adult, disperses offspring in flying insects? How is this a benefit? correct answer: The adult Which pattern of development do the flat worms, rotifers, and roundworms (animals included in this laboratory) have? correct answer: Protostome Explain the expression sessile filter feeder. correct answer: A sessile filter feeder stays in one place and filters its food from the water. Name two possible advantages of spicules to a sponge correct answer: St...

TAMU Biology 112 Lab Practical 2 Exam Questions and Answers 100% Pass Phylum Porifera - Answer- No true tissues Asymmetrical symmetry Taxa: -Silicea (glass sponges) -Calcarea (rest of sponges) Osculum - Answer- Water exit in sponges Spicules - Answer- -Skeletal components of sponges made of silica, calcite or spongin -Produced by amoebocytes Choanocytes - Answer- Spong's filter-feeding cells Phylum Cnidaria - Answer- Diploblastic Radially symmetrical Cnidocytes Classes: -Anthozoa...

WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+ Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 700 million years ago - ANSWER- When the first animals originated Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized organs Choanocytes - ANSWER- Flow of water and food acquisition in sponges Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform numer...

pathophysiology, musculoskeletal What is the function of the musculoskeletal system? - correct answer supports the body, protects the organs, provides for movement, stores calcium, produces blood cells. what is the musculoskeletal system comprised of? - correct answer bone, muscle, tendons, ligaments, joints, bursa What is cancellous bone - correct answer found in interior, lattice like pattern, trabeculae or spicules of bone, filled with red or yellow marrow. Cancellous bone is relativel...

ABEKA BIOLOGY: GOD'S LIVING CREATION TEST 11 RATED A+ earthworms, sea worms, and leeches segmented worms planarians, flukes, and tapeworms flatworms jellyfish, sea anemones, and hydras coelenterates animals characterized by spiny skin and radial symmetry echinoderms euglenas, amoebas, and paramecia protozoa microscopic multicellular invertebrates named for the rotating appearance of the cilia on their front ends rotifers what consists of stacks of flattened, membrane-encl...

Endoskeleton Internal Skeleton Axial skeleton Skull, vertebral column, rib cage Appendicular skeleton Limbs, Pelvic/pectoral girdles chondrin Makes up cartilage chondrocytes cells that secrete chondrin compact bone Dense Bone, no visible cavities cancellous Spongy Bone trabeculae "Spicules" in spongy bone yellow marrow Inactive marrow, filled with adipose tissue red marrow produces red blood cells spongy bone location of marrow skeletal muscle controlled by som...