Amphibian circulation categorization-double and incomplete
Why the amphibian circulation is categorized as double and incomplete?
Expert
The amphibian circulation is double as it is comprised of systemic and pulmonary circulations: correspondingly, heart-tissues-heart and heart-lungs-heart. As amphibians contain only one ventricle in the heart, the venous blood taken from tissues and arterial blood coming from the lungs are mixed in the ventricle which then pumps the mix back to the systemic and to the pulmonary circulations. The amphibian circulation is categorized as incomplete since venous and arterial blood mix in the circuit.
The blood oxygenation in amphibians takes place as well in the systemic circulation as their skin is a gas exchange organ.
Advantages of Bureaucracy Bureaucratic form of organization gives certain benefits or advantages to the management. They are briefly discussed
Client Needs: Since our product has certain features suiting client needs, such needs should find place in the product strategy so that we can take care of those needs and establish a brand image in the market.
Write down the some types of hemorrhagic diseases caused by genetic or obtained deficiency of vitamin K metabolism?
What are the major structures in the cell nucleus?
Explain the term gastrulation? How for the period of gastrulation are the first two germ layers produced? Also explain these germ layers?
Is there any living being without cell? Illustrate.
Describe the numeric relation among pyrimidine and purine bases in the DNA molecule? Is that relation suitable in RNA molecules?
Customer Analysis: The Customer Analysis section of the business plan assesses the customer segments that the company serves. In it, the company must 1. Identify its target customers.2. Convey the needs of th
Use of IT in Six Sigma Implementation: The key success factor in the current technology industry is acquiring the customers and providing them high end service with a chance of generating more income from the savings of the customer. The main objectiv
Explain the plant cells and the animal cells?
18,76,764
1954108 Asked
3,689
Active Tutors
1457312
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!