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M13 L1 Phylum Chordata & Subphylums Thursday, March 05, 2009 11:39 AM VoiceThr http://voicethread.com/share/160493/ ead Cmap http://cmapspublic2.ihmc.us/servlet/SBReadResourceServlet?rid=1211469471895_342075 632_29665&partName=htmltext Presentation Slides Notes M13 L1 Quiz The ____________ is the region of the brain that contains the lobes which integrate sensory information and coordinate the creature's response to that information. Answers cerebrum Choose one answer. medulla oblongata cerebrum spinal cord cerebellum Bones are composed of two types of tissue: _____________ and ____________. Compact and spongy Choose one answer. compact, spongy marrow, cartilage collogen, marrow _____________ ____________ is the process by which the male places sperm inside the female's body where the eggs are fertilized. Choose one answer. Internal fertilization oviparous vivaporous internal fertilization If the sea squirt feeds and stays fixed like a sponge, why isn't it classified in phylum Porifera? Select all answers that apply. Choose at least one answer. The sea squirt has a leathery tunic for support The sea squirt has a leathery tunic for support The sea squirt has different organs The sea squirt has a different life cycle The sea squirt has specific openings for water They eat different types of food The sea squirt has different organs The sea squirt has a different life cycle The sea squirt has specific openings for water Match the definitions with their terms. 1. Development that occurs in an egg which is hatched inside the female's body 2. Development that occurs inside the female, allowing the offspring to gain nutrients and vital substances from the mother through the placenta 3. Development that occurs in an egg which is hatched outside the female's body 4. The process by which the male places sperm inside the female's body, where the eggs are fertilized 5. The process by which the female lays eggs and the male fertilizes them once they re outside of the female. What do red blood cells do? Select all that apply. Choose at least one answer. They take oxygen from the lungs to the cells in the body. 1. 2. 3. 4. 5. Ovivoporous Viviporous Oviporous Internal fertilization External fertilization They take oxygen from the lungs to the cells in the body. They pick up carbon dioxide from cells to take back to the lungs. They produce bile They pick up carbon dioxide from cells to take back to the lungs. The region of the brain that controls involuntary cerebellum actions and refines muscle movement is the ______________. Choose one answer. cerebrum medulla oblongata cerebellum Match the definitions with their terms. 1. The lobe of the brain that integrates sensory information and coordinate the creature's response to that information. 2. The lobes that control involuntary actions and refines muscle movement 3. The region of the brain that receive signals from the receptors in the nose 4. The lobes that coordinate vital functions, such as those of the circulatory and respiratory systems, and transport signals from the brain to the spinal cord 5. The region of the brain that receives signals from the receptors in the eyes 1. 2. 3. 4. 5. Cerebrum Cerebellum Olfactory lobe Medula oblongota Visual cortex closed A circulatory system is said to be ____________ when the oxygen-carrying blood cells never leave the blood vessels. closed anadromous viviparous arteries Match the terms with their definitions. 1. A skeleton on the inside of a creature's body, typically composed of bone or cartilage 2. Segments of bone or some other hard substance that are arranged into a backbone 3. The portion of the skeleton that attaches to the axial skeleton and has limbs attached to it. 4. Blood vessels that carry blood away from the 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Endoskeleton Vetribrae Spine Arteries Axial Veins Closed Capilaries Marrow notocord heart 5. The portion of the skeleton that supports and protects the head, neck, and trunk 6. Blood vessels that carry blood back to the heart 7. A circulatory system in which the oxygencarrying blood cells never leave the blood vessels 8. Tiny, thin-walled blood vessels that allow the exchange of gases and nutrients between the blood and cells 9. A soft tissue inside the bone that produces blood cells 10. A rod of tough flexible material that runs the length of a creature's body, providing the majority of its support What structure in the adult sea squirt performs the function that the notocord performs in the larva? Choose one answer. The tunic because it provides body support The tunic because it provides body support nerve cord ____________ is the substance responsible for the color of blood and for transporting oxygen and carbon dioxide. hemoglobin Choose one answer. hemoglobin atrium lancelet bile What is the difference between cartilage and bone? (use the words 'cartilage' and 'calcium salts' in your response. The cartilage actually is the precursor to bone but until calcium salts are added to its structure it lacks the rigidity.