Biology Test 9 review

This review sheet covers topics that will be addressed in Test 9 (chapters 17 & 18). The Test will be on Tuesday, April 21. This review sheet should be used as a guide for your studies and not what determine your studies as there may be items absent from this list which may be on the test. Please note that topics are in alphabetical order.
• Aileron
• Albumen
• Alula
• Amphibians heart, how many chambers
• Bird heart chambers, how many chambers
• Birds of prey (examples)
• Caecilians
• Carapace
• Chalaaza
• Chromatophores
• Colubrids (examples)
• Concertina movement
• Constrictors (examples)
• Contour feathers
• Crocodilians (examples)
• Crop
• Crop milk
• Down feathers
• Elapids (examples)
• Extinct birds (examples)
• Flight feathers
• Flightless birds (examples)
• Flyways
• Frogs (examples)
• Game birds (examples)
• Germinal spot
• Jacobson’s organ
• Largest living amphibian
• Largest living turtles
• Largest venomous snake
• Lizards (examples)
• Migration
• Newt (define)
• Nictitating membrane
• Ornithologist
• Oviparous
• Ovoviviparous
• Paedomorphosis
• Perching birds (examples)
• Pharynx
• Pit organs
• Poikilothermic
• Rachis
• Syrinx
• Toads (examples)
• Tuataras (examples)
• Turtles (examples)
• Viperids (examples)
• Water birds (examples)