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Reptiles part 2

QuestionAnswer
Production of sex hormones can result__________ solely from genetics or in combination with the influence of environmental factors
______________occurs when the sex of an organism can be altered during development due to external factors such as temperature and humidity. Non-genetic sex determination
TSD Temperature-dependent sex determination
All animals_________! Reptiles just tend to do it more in ____. shed their skin; larger pieces.
Shedding is a ___________________ reflection of normal growth and renewal in a healthy animal.
Pre-shed indicator = dull scales, color changes, “eye cap”
Some lizards will _________________. eat their shed.
Indeterminate growth Continuous growth through lifetime.
There are about _________species of snakes. Of these, ______ are venomous. 3,500; 600
Venomous snakes inject their prey with _______, while constrictors ______________. All carnivorous. venom; squeeze their prey.
Snakes eat their _________________________________ because their lower jaw can separate from the upper jaw prey whole and are able to consume prey three times larger than the diameter of their head
Snakes don't have ___________ don't move. To hear they feel ______ through the ground. eyelids or ears, and their eyes; vibrations
When a snake flicks its_______________. When the snake brings its tongue back into its mouth, the tongue fits into __________ tongue in the air, it picks up tiny chemical particles; a special organ on the roof of the mouth.
Created by: 1409105
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