Biology 9 Chapter 9 - Test 5


1. In amphibians the fertilized egg is transformed into adult by a process called __________.


2. Frogs have two protruding eyes with ________ eyelids.


3. _________ is the process in which frogs bury themselves in mud to avoid extreme hot season.


4. Terrestrial reptiles are also called _________.


5. Lizard belonging to genus _________ are poisonons.


6. Eyes in snake are permanently covered with transparent membrane called _________.


7. Snakes have the ability to detect very low _________ differences.


8. ________ glands are present in snakes mouth.


9. Birds that live in dark caves, track their way by __________.


10. The unique feature of birds is the presence of _________.


11. Ratitae is a group of birds which have __________ sternum and weak pectoral muscles.


12. Mammals have _________ eyelids.


13. Pouched mammals have a pouch outside the body called __________.


14. Rodents have sharp and pointed ________.





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