How is the location of the lungs and the liver in a frog different from that of a human?

1. Where are the lungs located in a frog?
2. How are frog lungs different from human lungs?
3. Where is the frog's liver located?
4. How does the anatomy internal and external of the frog compare similarities and differences to that of a human?
5. What does the liver do in a frog?
6. How do amphibians and reptiles hatchlings differ from each other?
7. How are reptile lungs different than humans?
8. How do the lungs of amphibians differ from those of mammals?
9. How do frogs breathe lungs?
10. Where is the frog's liver and what is the purpose of this structure?
11. Do frogs have lungs?
12. Why do frogs have three livers?
13. What are the similarities and differences of the respiratory system of human and frog?
14. What are the similarities and differences of the digestive system of human and frog?
15. What are the similarities and differences of the frog and human reproductive systems?

Where are the lungs located in a frog?

Frog lungs are internal, the same way human lungs are, and they are located in the back portion of the chest cavity.

How are frog lungs different from human lungs?

Humans breathe exclusively through their lungs, but frogs use their lungs for only part of their respiration. Frog lungs have thinner walls and are almost like balloons. ... Both species have bronchial tubes leading to the lungs, but human systems are more complicated, with many branching bronchiole.

Where is the frog's liver located?

Usually they are located just on the inside of the abdominal wall. Liver--The largest structure of the the body cavity. This brown colored organ is composed of three lobes. The right lobe, the left anterior lobe, and the left posterior lobe.

How does the anatomy internal and external of the frog compare similarities and differences to that of a human?

Both creatures possess a circulatory system, which operates as the heart pumps blood throughout the body. However, frogs have a three-chambered heart, with two atria and one ventricle compared to the human's two atria and two ventricles. Additionally, frogs and humans have similar digestive and respiratory systems.

What does the liver do in a frog?

Liver - Secretes bile and processes digested food molecules. Urinary Bladder - The organ that collects and stores urine until released. Fat Bodies - Masses of fat in the body cavities of frogs.

How do amphibians and reptiles hatchlings differ from each other?

Reptiles hatch from eggs that have a protective outer layer such as a brittle or leathery shell. Hatchlings are usually miniature versions of an adult, ready to take off in the world. Amphibians lay jellylike eggs that you can see through, and the hatchlings typically look nothing like the adult.

How are reptile lungs different than humans?

When we breathe in, fresh air moves into our lungs along progressively smaller airways, eventually ending in little sacs called alveoli, where our bloodstream picks up oxygen and deposits carbon dioxide. ...

How do the lungs of amphibians differ from those of mammals?

Amphibian Respiration

As the tadpole grows, the gills disappear and lungs grow. These lungs are primitive and not as evolved as mammalian lungs. Adult amphibians are lacking or have a reduced diaphragm, so breathing via lungs is forced. The other means of breathing for amphibians is diffusion across the skin.

How do frogs breathe lungs?

Unlike mammals that draw air continuously into their lungs, frogs only breathe through lungs when necessary. Because they lack a diaphragm to help regulate the pressure in their lungs, frogs must use their throats, nostrils and mouths together to bring in and expel gases.

Where is the frog's liver and what is the purpose of this structure?

Liver--The largest structure of the the body cavity.

This brown colored organ is composed of three lobes. The right lobe, the left anterior lobe, and the left posterior lobe. The live secretes a digestive juice called bile which is needed for the proper digestion of fats.

Do frogs have lungs?

The frog has three respiratory surfaces on its body that it uses to exchange gas with the surroundings: the skin, in the lungs and on the lining of the mouth. ... A frog may also breathe much like a human, by taking air in through their nostrils and down into their lungs.

Why do frogs have three livers?

A large, three lobed liver partially covers the stomach. The liver stores digested food products, it also secretes bile and acts as a digestive gland. The bile collects in the gall bladder, which lies between the middle and right lobes of the liver.

What are the similarities and differences of the respiratory system of human and frog?

Frogs have a moist, permeable skin, which can transfer gasses such as carbon dioxide and oxygen. Humans have dry skin that is impermeable to gas exchange, so almost all gas exchange takes place in the lungs. This means human lungs must be more efficient than frog lungs.

What are the similarities and differences of the digestive system of human and frog?

Both frog and human digestive system bear mostly similar anatomy. However, the frog digestive system is different from humans in some aspects. Frogs have two sets of teeth while humans have a single set of teeth. Frogs have a shorter small intestine than humans do.

What are the similarities and differences of the frog and human reproductive systems?

Explanation: In both the sexes of frog, each gonad remains attached to the kidney of same side. In human special ligaments attach the gonads to body wall. In males, testes is not abdominal in location; these are present in scrotal sac.