Nematocysts - Study guides, Class notes & Summaries

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...

Objects under water appear - Closer and larger than they do on land How much faster does sound travel in water, compared to air? - 4 times Water conducts heat away from your body - 25 times faster than air does As you descend - colors fade, reds and oranges fade first, 30 meters seem blue and gray water temp does your body need thermal protection - 86 degrees What does SCUBA mean - self-contained underwater breathing apparatus When water stratifies itself into layers, according...

Objects under water appear - Closer and larger than they do on land How much faster does sound travel in water, compared to air? - 4 times Water conducts heat away from your body - 25 times faster than air does As you descend - colors fade, reds and oranges fade first, 30 meters seem blue and gray water temp does your body need thermal protection - 86 degrees What does SCUBA mean - self-contained underwater breathing apparatus When water stratifies itself into layers, according...

USABO 2024 Mass Deck Latest Update 100% Correct Mycorrhizae ️️ Symbiotic organisms (aka symbionts) with plants that live on their roots, helping the plant gain nutrients Nerve net ️️ A nervous system that moves neural signals in all directions from the stimuli, found in invertebrates like hydra Malpighian tubules ️️ Tubes in an insect that help with osmoregulation and excretion; they move waste into the main gut for removal. "Kidneys" of arthropods, they absorb ammoniu...

USABO mass deck questions with verified solutions

BIO 101 FINAL Exam Questions and Answers With 100% Correct Solutions 2024 Graded A+ | STRAIGHTERLINE. the calvin cycle reactions are dependent upon a supply of carbon dioxide, NADPH, and ATP which cofactor is involved in the Calvin cycle reactions? NADP+ segments of DNA that are not part of the gene are called introns which of the following is not true of ribosomes they bind only one type of amino acid which part of an operon is incorrectly matched with its function? regulator--binds to the ...

USABO Biosystematics Test with Complete Solutions Calcarea, Silicea (sponges) - Answer-Lack true tissues; have choanocytes (collar cells-flagellated cells that ingest bacteria and tiny food particles) Cnidaria (hydras, jellies, sea anemones, corals) - Answer-Unique stinging structures (nematocysts) housed in special cells (cnidocytes); diploblastic, radially symmetrical, gastrovascular cavity Plathyhelminthes - Answer-Dorsoventrally flattened, unsegmented acoelomates; gastrovascular cavit...

• coral - marine colonial polyp characterized by a calcareous skeleton (sea anenome) o -made up of polyps • calcium carbonate - Produced by organisms that secrete it makes rigid surface -(CaCO3) • Coral bodies - -tentacles armed with nematocysts -corallite ("cups that contain the polyps) • Coral feeding - zooplankton and dissolved organic matter (DOM) • zooxhanthellae - dinoflagellate -live inside polyp mutual relationship -photosythentic, provides glucose oxygen and colo...

1 BROOKS BIODIVERSITY UNIT 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Plants Architecture Correct Answer: Plant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf Structure Correct Answer: Epidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what? Correct Answer: - Cuticle - Guard cells with Stomata ...

Marine Biology Final Exam Study Guide with Complete Solutions coral - Correct Answer️️ -marine colonial polyp characterized by a calcareous skeleton (sea anenome) -made up of polyps calcium carbonate - Correct Answer️️ -Produced by organisms that secrete it makes rigid surface -(CaCO3) Coral bodies - Correct Answer️️ --tentacles armed with nematocysts -corallite ("cups that contain the polyps) Coral feeding - Correct Answer️️ -zooplankton and dissolved organic matter (...