The thymus is most active during .
A)childhood
B)old age
C)middle age
D)fetal development

Name: The thymus is most active during . A)childhood B)old age C)middle age D)fetal development
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Question

Quizplus · Accepted Answer

The thymus is most active during childhood, specifically during the first two years of life. It then gradually begins to shrink and become less active during adolescence and adulthood. By old age, the thymus is usually little more than a mass of fatty tissue.

The Thymus Is Most Active During