09.1 Use words from the box to label gland A and gland B on Figure 13 - AQA - GCSE Biology - Question 9 - 2018 - Paper 1
Question 9
09.1 Use words from the box to label gland A and gland B on Figure 13.
Adrenal Pancreas Pituitary Testis Thyroid
Figure 13
09.2 Which gland produces oestrogen?
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Worked Solution & Example Answer:09.1 Use words from the box to label gland A and gland B on Figure 13 - AQA - GCSE Biology - Question 9 - 2018 - Paper 1
Step 1
Use words from the box to label gland A and gland B on Figure 13.
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Answer
Gland A is labeled as the Pituitary gland.
Gland B is labeled as the Adrenal gland.
Step 2
Which gland produces oestrogen? Tick one box.
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Answer
The gland that produces oestrogen is the Ovary.
Step 3
Which method of contraception in Table 4 is least effective at preventing pregnancy?
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Answer
The method of contraception that is least effective is the Diaphragm.
Step 4
Which method of contraception in Table 4 will protect against sexually transmitted diseases like HIV?
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Answer
The method of contraception that will protect against sexually transmitted diseases like HIV is the Condom.
Step 5
Evaluate the use of the plastic IUD as a contraceptive compared to the copper IUD.
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Answer
The plastic IUD has several advantages over the copper IUD:
Longer Effectiveness: The plastic IUD is effective for a longer duration than the copper IUD, which means it doesn't need to be replaced as often.
Reduced Menstrual Pain: Although the copper IUD can increase menstrual pain, the plastic IUD is typically associated with less severe symptoms.
Less Severe Side Effects: The side effects experienced with the plastic IUD are generally less severe compared to those of the copper IUD.
However, there are some disadvantages to consider:
Implantation Time: The plastic IUD must be implanted for a period, which means it cannot be used as immediate emergency contraception.
Potential Side Effects: Usage can lead to various side effects, including hormonal changes that may cause discomfort.
In conclusion, the choice between a plastic IUD and a copper IUD depends on individual health considerations and the desire for side effects management.
