Which of the following statements about vertebrate circulatory systems is not true?   A. In mammals, the blood pressure in the aorta is

Q: Which of the following would lead to increased erythropoiesis? Select one: a. Increased…

A: The objective of the question is to identify the factor that would lead to increased erythropoiesis.…

Q: Why is closed circulatory system considered advantageous?

A: A circulatory system can be defined as a network of arteries, veins, and capillaries that originate…

Q: Which of these is a true statement?a. In lung capillaries, carbon dioxide combines with water…

A: Carbon dioxide needs to be transported in the blood from the tissue to the lungs  and this happens…

Q: Contraction of the smooth muscle layers of the arterioles a. increases the frictional resistance…

A: The different types of blood vessels in the human body are arteries, arterioles, capillaries,…

Q: Which sequence of blood flow can be observed in either a reptile or a mammal? right atrium →…

A: Circulation refers to the movement of blood throughout the body. The circulatory system, also known…

Q: When you measure blood pressure, the Korotkoff sounds (i.e. the sounds heard through a stethoscope)…

A: The force by which the blood pushing the walls of the arteries against it is called as Blood…

Q: Which of the following is/are true of a circulatory system (=fluid-transport system): A. aids…

A: Fluid transport system such as Circulatory system  provides the complex organism a provision to…

Q: Descrive (in the correct order) the sequence of the blood flow through a four chambered mammalian…

A: The function of the heart is to pump oxygenated blood to various body organs. It also pumps…

Q: This diagram shows a _______ and the green things being released into the space are _____. A.…

A: The branch of biology associated with studying the functions of living organisms’ body can be…

Q: Which of the following describe(s) a characteristic or function of hemoglobin? a. Hemoglobin…

A: The hemeoglobin  group is comprised of a central iron atom complexed to four nitrogen atoms. Oxygen…

Q: Describe the common features that determine whysome invertebrates, such as sponges, cnidarians,…

A: The circulatory system carries oxygen, nutrient, and all over cells.

Q: Which statement accurately explains why arterial walls are thicker than the walls of veins?   A.…

A: The circulatory system consists of three systems that work together; the heart (cardiovascular),…

Q: Fish, like all invertebrates have a single circulatory systems circulatory a) explain why single…

A: Single circulatory system : It occurs in fish . In this system blood travels from heart to gills ,…

Q: Most humans are less than 2 meters tall. However, imagine if a human was 9 meters (almost 30 feet)…

A: The circulatory system is often known as the blood-vascular system or just the circulatory system.…

Q: Figure 16.10 Which of the following statements about the circulatory system is false?a. Blood in the…

A: The body tissues get blood via various blood vessels. Two closed systems of tubes are made by them,…

Q: Summarize the diference between the circulatory system of a fish and that of a mammal.

A: Fish: In fish, it is a closed circulatory system. It has two chambers: a single atrium and ventricle…

Q: Explain how  Circulatory Systems works in a: Fish Prawn  & Apple snail

A: Every cell, tissue, organ, and organ system in the body is fed by the circulatory system. The…

Q: Which one of these would you expect to be part of a closed, butnot an open, circulatory system?a.…

A: The ostia are a segment of the open circulatory framework as found in life structures like…

Q: Which of the following is true of the circulatory system of a grasshopper? A. One or more muscular…

A: To obtain oxygen into the blood, the circulatory system (cardiovascular system) blood is pumped from…

Q: What is the primary reason for why pulse pressure increases with aging? a. Decrease in the number…

A: The objective of the question is to identify the primary reason for the increase in pulse pressure…

Q: Compare the structure of reptilian and mammalian hearts, tracing the flow of blood through the…

A: The circulatory systems is  composed of blood vessels which supplies the body nutrients and oxygen…

Q: A circulatory pathway in which the blood flows through two capillary beds in series - before it…

A: The circulatory pathways direct proper flow of blood through heart, lungs, and various associated…

Q: Some animals use diffusion instead of a circulatory system. Examples include: A. sponges and…

A: The circulatory system is used by multicellular organisms to carry oxygen and nutrients throughout…

Q: All of the following are TRUE of a vertebrate whose blood flows directly from the respiratory organs…

A: The question is asking us to identify the incorrect statement about a vertebrate whose blood flows…

Q: The diameter of veins is typically larger than that of arteries,becausea. veins must carry blood at…

A: Open and Closed circulatory systems are the two types of circulatory systems in our body. This…

Q: Explain why some animals do not require a circulatory system.

A: There are two types of circulatory system i.e. open and closed circulatory system.  In an open…

Q: Body fluids of eumetazoan animals are separated into fluid "compartments." Name these compartments…

A: The watery matrix in which the metabolic activities of cellular metabolism take place is referred to…

Q: Which of the following is not a function of the vertebrate circulatory system?a. regulation of body…

A: The circulatory system is involved in the circulation of blood throughout the body. The heart is the…

Q: Animals with open circulatory systems utilize a fluid called_______ that serves the function of both…

A: (a) Hemolymph (b) Interstitial Fluid (c) Hemocoel

Q: A: Describe countercurrent exchange in your own words.

A: Most aquatic species have gills as their breathing systems. Mollusks and most amphibians have the…

Q: List down the functions of the Circulatory System in animals.

A: Circulatory system is also known as cardiovascular system. The major components of this system are…

Q: Construct a schematic representation of the circulatory designs of the mentioned vertebrates which…

A: Here I will provide you schematic representations of snakes, birds, fish, frog, mammals and…

Q: Trace the flow of blood through a mammalian heart, naming the four chambers and their valves, and…

A: The heart is the most important organ in the body. It is made up of several different types of…

Q: Giraffes are the tallest living terrestrial mammals. Fully grown giraffes stand 4.3-5.7 m tall, and…

A: Mammals do not have precisely the same blood pressure. Even though the differences in blood pressure…

Q: Which is not true about our heart A. ventricular systole squeezes blood to the lungs and the body B.…

A: Heart is a muscular organ that helps puno blood to different body organs. It has four chambers,…

Q: In humans the wall of the left ventricle is thicker than that of the right ventricle. This…

A: Cardiovascular system The circulatory system is also referred to as the cardiovascular system. It is…

Q: define the term closed circulatory system. Which animals have it, and what are its’ evolutionary…

A: A closed circulatory system consists of a network of arteries and capillaries that carry the blood…

Q: Which of the following is a predicted outcome in a mammal heart that entirely lacks valves?   A.…

A: The circulatory system is one of the most essential systems in the body. The function of the…

Q: Lower body # 9 Please choose as many as are true a. As the ventricles contract to push blood through…

A: step by step solution : Option a. The Human heart is composed of Cardiac muscles and it has two…

Q: Insects have a blood system most similar to: O a. Nematodes. O b. Snails (Molluscs). C. Annelids. O…

A: Circulatory system is the system helpful in circulating lymph and blood. There are two types of…