This is the class of immunoglobulin that provides passive immunity to the newborn.

A) IgD
B) IgE
C) IgM
D) IgA
E) IgG


Answer: D) IgA

Anatomy & Physiology

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The cardiac output is equal to

a. (EDV - ESV) x HR b. heart rate x EDV c. the difference between the stroke volume at rest and the stroke volume during exercise d. the stroke volume minus the ESV e. heart rate x blood pressure

Anatomy & Physiology

Parthenogenesis

A) Enables females to self-fertilize their own ova. B) Occurs in lizards, such as the Komodo dragon. C) Occurs only in invertebrates. D) A and B

Anatomy & Physiology

Vitamin K stimulates the liver to increase production of:

a. prothrombin activator b. fibrinogen c. prothrombin d. thrombin

Anatomy & Physiology

Crossing over is important for ________.

increasing genetic variability preventing mutations limiting genetic recombination maintaining chromosome structure

Anatomy & Physiology