Which of the Following Structures Anchor(s)the Cusps of the AV

question 2

Multiple Choice

Which of the following structures anchor(s) the cusps of the AV valves to the wall of the heart, to prevent regurgitation of blood?

• A)Papillary muscles
• B)Interventricular septum
• C)Pectinate muscles
• D)Endocardium
• E)Trabeculae carneae

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Definitions:

Angiosperm

Flowering plants that produce seeds enclosed within a fruit, the largest and most diverse group in the plant kingdom.

Anther

Of a flower, part of the stamen that produces pollen grains.

Filament

A slender, thread-like structure, often part of a larger structure in both biological organisms and man-made materials.

Apical Meristems

Regions located at the tips of roots and shoots in plants, responsible for primary growth and elongation.