Circulatory Systems - Animal Physiology | Biology+

Course

Anatomy & Physiology

Study Pack

Set 1: Introduction to Physiological Principles

Set 2: Physiological Evolution of Animals

Set 3: Chemistry, biochemistry, and Cell Physiology

Set 4: Cell Signaling and Endocrine Regulation

Set 5: Neuron Structure and Function

Set 6: Cellular Movement and Muscles

Set 7: Sensory Systems

Set 8: Functional Organization of Nervous Systems

Set 9: Circulatory Systems

Set 10: Immune Systems

Set 11: Respiratory Systems

Set 12: Locomotion

Set 13: Ion and Water Balance

Set 14: Digestion and Energy Metabolism

Set 15: Thermal Physiology

Set 16: Reproductive Physiology

Set 9 Circulatory Systems

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Set 9 Circulatory Systems

(Multiple Choice)

Free

What differentiates a closed circulatory system from an open circulatory system?

A)the presence of a heart
B)the presence of a circulating fluid
C)the presence of vessels
D)dcirect contact of circulating fluid with tissues

Answer

(Multiple Choice)

Free

Arthropod hearts share some common features.Which of the following is NOT a feature of all arthropod hearts?

A)Hemolymph is pumped out of the heart via arteries.
B)Hemolymph returns to the heart via holes called ostia.
C)The heart fills through forces of suction.
D)Myogenic action potentials lead to contraction.

Answer

(Multiple Choice)

Free

Tetrapods have two circuits within their circulatory system.The one that pushes blood through the lungs is called the

A)pulmonary circuit.
B)systemic circuit.
C)capillary circuit.
D)aortic circuit.

Answer