The diagram is of the human female reproductive system - Junior Cycle Science - Question h - 2014
Question h
The diagram is of the human female reproductive system.
(i) Mark with the letter A the place where fertilisation most commonly occurs.
(ii) Mark with the letter B ... show full transcript
Worked Solution & Example Answer:The diagram is of the human female reproductive system - Junior Cycle Science - Question h - 2014
Step 1
Mark with the letter A the place where fertilisation most commonly occurs.
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Answer
A should be marked in the fallopian tube. This is the site where the sperm meets the egg, leading to fertilisation.
Step 2
Mark with the letter B the place where successful implantation of the zygote occurs.
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Answer
B should be marked in the uterus. The uterus is where the zygote attaches itself to the uterine wall for successful implantation.
Step 3
Explain how one named form of contraception prevents conception.
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Answer
Named form of contraception: Barrier method (e.g., condom)
Explanation: The barrier method prevents conception by creating a physical barrier that stops sperm from reaching the egg during intercourse, thus preventing fertilisation.
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