Amphibians Review 2 3 Tympanic membrane 1 is

Amphibians Review #2

#3 = ? Tympanic membrane #1 is sends messages to this part of the brain Olfactory lobes

This part of the digestive system is the __________ Large intestine

Green = ______ Liver Pink = ______ Stomach

This holding on to the female so eggs and sperm are released together is called ___________ amplexus

This part of the digestive system is the __________ Small intestine

? These yellowish fingerlike structures are Fat bodies __________

This cavity right before the anus receives urine, waste from digestion, and eggs/sperm before it exits the body. Cloaca

This structure is the ________ stomach

Identify this structure HEART

This part of the digestive system is the __________ Stomach

This small sac is located on the underside of the liver and stores bile. Gall bladder

2 Atria and A frog heart has ____ 1 ventricles. (How many? )

This frog is undergoing a process called metamorphosis _________

This opening leads to the _________ system Digestive

2 small teeth located on the roof of the mouth are called ________ Vomerine teeth

This organ makes bile to help digest fats Liver

Small opening IN FRONT OF the opening to the esophagus that leads to the lungs. Glottis

These 2 openings lead to the _________ tubes. Eustachian

What is unusual about the way a frog’s tongue is attached? Attached in front instead of in back like ours.

A B C Which of the following shows the circulatory system in a frog? A (2 loops; 2 atria, 1 ventricle)

A valve in this small chamber, that collects blood leaving the heart, keeps the 02 and C 02 blood from mixing. Conus arteriosus

Blood coming into the right atrium is ______ in oxygen. High LOW low

Blood coming into the left atrium is ______ in oxygen. High HIGH low

stomach Left atrium ventricle

The medulla oblongata controls Higher thinking internal organs muscle coordination smell Internal organs Circulatory system in which blood circulates from the heart to the lungs and back to the heart is Called _________ circulation. PULMONARY

Region of the frog brain which receives info from the eyes is the ________ lobe Optic Triangular sac on the back of the heart which Empties into the right atrium Sinus venosus

The blood vessel that carries blood from the heart to the lungs is the ________ Pulmonary artery Organ which produces eggs Ovary

Opening to the digestive system in the back of the throat Gullet The circulatory system in which blood flows from the heart to the body systems and back to the heart is the ________ circulation. Systemic

Teeth located along the upper jaw Maxillary Blood returns to the left atrium from the lungs in the ________. Pulmonary veins

Organ that produces sperm Testes Tube that carries eggs from the ovary to the cloaca. Oviduct

The portion of the brain closest to the spinal cord in a frog. Medulla oblongata Eardrum in a frog Tympanic membrane

These yellowish fingerlike structures store fat for hibernation and estivation. Fat bodies

This reproductive structure in females makes eggs ovary

These structures located near the kidneys make sperm testes

PRACTICE the CIRCULATORY SYSTEM

Blood leaving the sinus venosus goes to the ________

Blood leaving the RIGHT ATRIUM goes to the ________

Blood leaving the VENTRICLE goes to the ________

Blood returning to the heart from the body organs enters the ________

Blood returning to the heart from the lungs enters the ________