During puberty, the testes of boys ....... in size.
A
Enlarges
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B
Shortens
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C
Lengthens
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D
Thickens
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Solution
The correct option is A Enlarges In boys, testicular enlargement is the first physical manifestation of puberty. Testes in prepubertal boys change little in size from about 1 year of age to the onset of puberty, averaging about 2-3 cm. in length and about 1.5-2 cm. in width. The testes have two primary functions: to produce hormones and to produce the sperms.