Frog dissection

This organ absorbs amino acids(the building blocks of proteins), fatty acids(the building blocks of fats) and simple sugars into your blood stream through ridges called villi.

• Esophagus

• Trachea

• Small Intestine

• Large Intestine

This organ, also know as the "colon," absorbs water and vitamins.

• Esophagus

• Appendix

• Small Intestine

• Large Intestine

This organ makes bile(a digestive juice that causes large fat molecules to become smaller in size.)

• Mouth

• Small Intestine

• Stomach

• Liver

How many chambers does a frog heart have?

• 1

• 2

• 3

• 4

What organ is pinned in the picture?

• stomach

• heart

• liver

• large intestine

What organ is pinned in the picture.

• stomach

• heart

• liver

• large intestine

What organ is pinned in the picture?

• small intestine

• stomach

• large intestine

• esophagus

What external structures would the frog have if it was a male?

• testicles

• testes

• enlarged thumb pad

• vocal sacs

The change that tadpoles undergo to become an adult frog is called ___.

• metamorphosis

• respiration

• growth

• hibernation

Which picture shows the dorsal side of the bullfrog?

• Left

• Right