Infertility can be treated by increasing the chance of ovulation occurring - Edexcel - GCSE Biology - Question 4 - 2015 - Paper 1
Question 4
Infertility can be treated by increasing the chance of ovulation occurring.
Ovulation is controlled by hormones.
(a) (i) Complete the sentence by putting a cross (✗... show full transcript
Worked Solution & Example Answer:Infertility can be treated by increasing the chance of ovulation occurring - Edexcel - GCSE Biology - Question 4 - 2015 - Paper 1
Step 1
Complete the sentence by putting a cross (✗) in the box next to your answer.
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Answer
The hormone that stimulates the maturation of follicles in the ovary is A FSH.
Step 2
Explain one disadvantage of treating infertility by using hormones to stimulate ovulation.
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Answer
One disadvantage of using hormones to treat infertility is that it can lead to multiple pregnancies, as stimulating ovulation might result in more than one egg being released and fertilized. This increases the risk of complications for both the mother and the babies.
Step 3
Complete the sentence by putting a cross (✗) in the box next to your answer.
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Answer
Ovulation during pregnancy is prevented by high levels of D progesterone.
