Life Cycle
In this stage, there is a jelly-like material that swells in water, forming a protective coating.
20
This is the name of the back legs.
Hind legs
Name the organ that is used to remove toxins from the body. It works as a filter.
The liver
After about 2-25 days, this hatches out of the egg.
A tadpole
Which legs on the frog are the most muscular? The front, or the back?
The back legs.
This is the name of the frog's "ear" structure.
Tympanic membrane
The lungs
The next body part to develop on the tadpole before it becomes a frog is:
Can some frogs change color (camouflage)?
Yes
True or false: A frog has teeth.
True! There are two vomerine teeth and tiny maxillary teeth
A frog swallows their food whole, and it will be digested in the _______.
Stomach
What happens to the tail as the amphibian matures from a tadpole to a frog?
It becomes shorter, and is resorbed
How does a frog keep their skin moist?
They secrete mucous from glands so they are covered in a waterproof coating
3
This organ stores bile produced by the liver and helps with the digestion of fats.
The gallbladder
In this stage, the frog will lay eggs and begin the cycle again
Adulthood
How do tree frogs climb trees?
They have suction cups on their toes that allow them to cling to the bark on the tree.
Name the two ways that a frog can breathe.
1. With their lungs
2. Through their skin
Name a female frog reproductive organ (starts with an "O").
The ovaries (these are full of eggs), and the oviducts (these are the tubes through which the eggs pass)