Q1) The head crest.


Q2) A toxin produced by an animal.

Q3) Pertaining to turtles, terrapins, and tortoises.

Q4) A chamber that opens through the anus that is used for both excretion and reproduction.

Q5) Often referring to the top of the head.

Q6) Becomes active at dusk, dawn, and twilight.

Q7) Patterning or color to camouflage or conceal.

Q8) The flap of skin on the throat of some lizards; like iguanas and anoles.

Q9) Color differences between individuals of the same species.

Q10) Any of the various differences between individuals of the same species; like color and size. Often sex-related differences.