NEET Biology question
Diaphragms are contraceptive devices used by the females. Choose the correct option from the statements given below: i. They are introduced into the uterus ii. They are placed to cover the cervical region iii. They act as physical barriers for sperm entry iv. They act as spermicidal agents
Answer: (C)
Solution
Diaphragms are rubber barrier devices placed to cover the cervix and physically block sperm entry, so statements (ii) and (iii) are correct, whereas they are not
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