Zoology - Human Reproduction Question with Solution | TestHub
ZoologyHuman ReproductionMale Reproductive SystemEasy2 minPYQ_2018
ZoologyEasysingle choice
Contraction of the cremaster muscle occurs because of
Options:
Answer:
C
Solution:
In human males, the cremaster muscle is a thin layer of striated and smooth muscle found in the inguinal canal and scrotum between the external and internal layers of spermatic fascia, surrounding the testis and spermatic cord. It lowers and raises the testis in order to control its temperature. Contraction of this muscle can also occur during arousal which can prevent injury to the testicles during sex.
Stream:AIIMSSubject:ZoologyTopic:Human ReproductionSubtopic:Male Reproductive System
⏱ 2mℹ️ Source: PYQ_2018
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