Home
Class 12
BIOLOGY
Which of the following is the correct de...

Which of the following is the correct description of the mechanism of action of a copper IUD?

A

These inhibit ovulation and implantation as well as alter the quality of cervical mucus to prevent or retard entry of sperms.

B

These increase phagocytosis of sperms within the uterus and the certain ions released from it suppress sperm motility and the fertilising capacity of sperms.

C

Ovum and sperms are prevented from physically meeting.

D

These prevent conception by blocking the entry of sperms through the cervix.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Which of the following is the correct description of the mechanism of action of a combined pill ?

Which of the following is the correct description of the bacterium given below ?

Which of the following is the incorrect description of pelvic girdle?

Which one of the following is the correct description about the animal concerned?

Which of the following provides correct description of human dentition?

Which one of the following gives the correct description of a health disorder?

Which of the following is the correct description of follicular phase of menstrual cycle?

Explain the mechanism of action of enzyme.

Briefly mention the mechanism of action of FSH.

Which of the following is a copper releasing IUD?