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| Question | Answer |
|---|---|
| A pear-shaped sac lying at the posterior end of the peritoneal cavity. It lies ventral to the rectum in male, ventral to the rectum and uterus in females. | A. Gall bladder B. Urinary Bladder C. Uterus D. Uterine Horn |
| the following are the characteristics of the renal CORTEX. Except | A. lighter peripheral part B. renal corpuscles C. convoluted tubules D papilla |
| the main organ of filtration | A. lighter peripheral part B. renal corpuscles C. convoluted tubules D papilla |
| The renal corpuscle, the proximal tubule, the loop of Henle, and the distal tubule. These are the component structure of what specific part of the kidney | A. bladder B. cortex C. nephron D. medulla |
| The following describes the the kidneys, except | A . bean shaped B. enclosed in a tough renal tubules C. Convex laterally and concave on medial borders D lie against the ventral wall of the peritoneum |
| It produces seminal fluid to carry the sperm and neutralizes the vaginal acidity | A. ampulaary glands B. testes C. prostate D spermatic cord |
| a large vessel arising from the middle of the ventricular base of the heart and intruding forward between the auricles. It carries deoxygenated blood. | A. systemic vein B. pulmonary artery C. pulmonary vein D. coronary veins |
| The following are structures of the heart. Except | A. mitral valve B. tricuspid valve C. aortic valve D. ventricles |
| The valve between left atrium and left ventricle | A. mitral valve B. tricuspid valve C. aortic valve D. Pulmonary valve |
| This system consist of gonads(ovaries & testes) and their ducts, concerned in the production of germ cells(ova & sperm) | A. Urogenital System B. Reproductive System C. Excretory System D. Digestive System |
| the nervous system is also responsible for both muscle contractions, glandular secretions and bone growth. | A. True B. False |
| These are nerves carrying informations away from the perikaryon to the CNS | A. Efferent nerves B. Afferent Nerves C. Sensory Nerves D. Motor Nerves E. A and D F. B and C |
| Nervous system that is responsible for the control of visceral activity | A. Peripheral nervous system B. Central Nervous System C. Autonomic Nervous System D. Parasympathetic Nervous System E. Sympathetis Nervous System |
| prepares the body for strenuous action by increasing activity of the viscera, although it slows digestive processes. | A. Peripheral nervous system B. Central Nervous System C. Autonomic Nervous System D. Parasympathetic Nervous System E. Sympathetis Nervous System |
| An organ which digest food and produces glycogen | A. Liver B. Gall bladder C. Spleen D. Appendix |
| The food is initially and partially digested by tearing it to bits and pieces | A. Stomach B. Ileum C. Mouth D. Large Intestines |
| The nerve cells in the CNS which are responsible for structural support. Except | A. Schwann Cells B. Oligodendrocyetes C. Astrocytes D. Microglia |
| The renal corpuscles are the actual site of blood filtration the initial stage of urine production. | A. True B. False |
| Enzyme that regulates blood sugar level which is produced by the pancreas | A. Glucose B. Glycogen C. Glucagon D. Insulin |
| A long tube that receives food from the mouth. | A. Esophagus B. Trachea C. Intestine D. Rectum |
| The Craniata has the following characteristics: | a. three-part brain b. neural crest d. paired external sense organs e. All of the above f. None of the above |
| Female mammals have evaginations for scrotal cavities from the abdominal cavity | A. True B. False |
| The person who established the phylum Chordata. | A. Karl Gegenbaur B. William Bateson C. Ernst Haeckel D. None of the above D. |
| Phylum chordata, the characteristics which is common to all the species at the initial stage of embryonic development | A. Notochord B. Ganglionic Nerve C. Pot-anal tail D. dorsal hollow nerve cord |
| Tornaria is a free swimming larva under which phylum? | A. phylum craniata B. phylum ascidicea C. Phylum chordata D. PhylumHemichordata |
| He was responsible for adding enteropneusts to the phylum chordata and naming of the new group hemichordata | A. Karl Gegenbaur B. Ernst Haeckel C. William Bateson D. Charle's Darwin |
| _____________ is the only remaining chordate characteristics with Molgula manhattensis. | A. Siphons B. Pharynx C. Mantle D. Tunicin |
| it is a ciliated groove that extends along the midventral of the pharynx to the esophagus. It is also present in lancelets. | A. Endostyle B. Stomach C. Stigmata D. Siphon |
| Adneural gland in sea squirt is homologous to what structures in humans? | A. Adrenal gland B. Pinal gland C. Pituitary gland D. Parotid gland |
| Muscles of the Dorsal components: | i. Mandibular adductor ii. Spiracular muscles iii. hyoid constrictor iv. cucullaris A. i and ii B. i, ii, and iii C. i, ii, and iv D. i, ii, iii, and iv |
| The other term for levator maxillae superioris | A. Palatoquadrate levator B. Second Levator C. First Levator D. A and B E. A and C |
| A connective tissue partitions extending laterally from both sides of the centrum and dividing the musculature into dorsal and ventral bundles. | A. Horizontal skeletogenous Septum B. Dorsal skeletogenous Septum C. Ventral skeletogenous Septum D. Lateral Line |
| A connective tissue partitions extending from the neural spine to the mid dorsal line. | A. Horizontal skeletogenous Septum B. Dorsal skeletogenous Septum C. Ventral skeletogenous Septum D. Lateral Line |
| The second ventral constrictor is otherwise known as | A. Hyoideus B. Epihyoidean C. Interhyoideus D. Hyoid Levator |
| The insertion of quadratomandibularis msucle | A. Meckel's cartilage B. Palatoquadrate cartilage C. Ventral Raphe D. Lower jaw |
| The group of muscles elevates the floor of the mouth cavity and assists in opening of the mouth. | A. Intermandibularis B. Craniomaxillaris muscles C. Hypobranchial muscles D. Spiracular muscles |
| The third to sixth levators are collectively called | A. Craniomaxillaris B. Cucullaris C. Interhyoideus D. Intermandibularis |
| The origin of the Hyoid constrictor | A. palatoquadrate cartilage B. Otic capsule C. epibranchial cartilage D. Mid ventral raphe |
| The common insertion of the spiracular and hyoid constrictor | A. palatoquadrate cartilage B. Otic capsule C. epibranchial cartilage D. Mid ventral raphe |