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Reptile Review
Across
3. a mobile skull, a skull that can move, shape
5. Reptiles are mainly found in this type of ecosystem
7. Jacobson's organs are used to do this
12. any of a large class of simple proteins that are important constituents of vertebrate blood plasma and tissue fluids, also
present in milk, whites of eggs and other animal substances
15. Reptiles use these organs for water retention, excrete uric acid
20. this prefix means “skin, outer layer”
21. this prefix means “bone”
22. posterior chamber of digestive tract in many vertebrates, receives feces and urogenital products
23. Most reptiles reproduce this way
25. a type of movement when a snake advances in a straight line
29. the most typical type of snake movement, follows an “s” shaped path, propels forward by exerting lateral force against
irregular surfaces
36. reproduction in which eggs are released by female, development of offspring occurs outside of body
37. These are animals who produce a shelled egg
Down
1. This order of reptiles contains turtles and tortoises
2. This order of reptiles contains caimans and alligators
4. Reptiles use these organs for water retention, located near nose and eyes
5. when teeth are set in sockets, typical of the earliest reptiles and birds
6. This is the classification Class name that reptiles are located
8. pigment cell, usually in the dermis, in which usually the pigment can be dispersed or concentrated
9. Reptiles have this type of circulatory system
10. shield-like plate covering the cephalothorax of certain crustaceans, or the dorsal part of a turtle shell
11. a pair of pit-like organs in the roof of the mouth, lined with chemosensory cells, info is transmitted to this where scents are
identified
13. a type of venom which acts mainly on the nervous system, affecting the optic nerve and phrenic nerve of the diaphragm
14. this prefix means “blood”
16. Reptiles are found on every continent except this one
17. a ventral body shield of turtles
18. a scleroprotein found in epidermal tissues and modified into hard structures
19. Reptiles are in this phylum
22. this prefix means “color”
24. a type of venom which breakdown down red blood cells and blood vessels and produces extensive hemorrhaging of blood
into tissue
26. Reptiles have this many chambers in their heart (at least MOST of them do)
27. Four-legged vertebrates
28. This order of reptiles contains lizards and snakes
30. Reptiles use this organ to breathe
31. this prefix means “brain, spinal cord, nervous system”
32. This is the main waste product of reptiles
33. a shelled vertebrate egg containing four membranes (yolk sac, amnion, chorion, allantois)
34. a movement that enables desert vipers to move across loose, sandy surfaces with minimal surface contact
35. a movement that enables snake to move in a narrow passage, ex: when climbing tree by using irregular channels in the bark
36. a bony, dermal plate located under and supporting an epidermal scale (on reptiles)
Name