Spermicidal creams का मुख्य कार्य क्या है?
What is the main function of spermicidal creams?
Explanation opens after your attempt
A. Sperm को मारना या निष्क्रिय करना / Kill or immobilize sperms
Concept
Identify the concept: this is chemical contraception.
Why this answer is correct
Spermicides inactivate sperms and reduce the chance of fertilization.
Exam Tip
Exam tip: the word spermicide hints at sperm killing.
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