Figure 1 shows glands in the human body - AQA - GCSE Biology Combined Science - Question 1 - 2021 - Paper 2
Question 1
Figure 1 shows glands in the human body.
Which organ system includes the glands shown in Figure 1?
Which gland produces insulin?
Which gland produces hormones tha... show full transcript
Worked Solution & Example Answer:Figure 1 shows glands in the human body - AQA - GCSE Biology Combined Science - Question 1 - 2021 - Paper 2
Step 1
Which organ system includes the glands shown in Figure 1?
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Answer
The organ system that includes the glands shown in Figure 1 is the endocrine system.
Step 2
Which gland produces insulin?
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Answer
The gland that produces insulin is gland D.
Step 3
Which gland produces hormones that stimulate the other glands to produce hormones?
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Answer
The gland that produces hormones stimulating other glands is gland A.
Step 4
How do hormones travel from one gland to another gland?
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Answer
Hormones travel from one gland to another gland through the bloodstream.
Step 5
Name two glands involved in human reproduction.
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Answer
Ovaries
Testes
Step 6
Which hormone is detected by ovulation test kits?
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Answer
The hormone detected by ovulation test kits is luteinizing hormone (LH).
Step 7
Evaluate the use of the new drug compared with existing contraceptive methods.
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Answer
The new contraceptive drug for men has several advantages and disadvantages compared to existing methods.
Advantages:
It is non-permanent and provided in a single injection, which is convenient.
It has a long duration of effectiveness (up to 13 years) compared to some temporary methods.
It may be a preferable option for men who do not want to undergo permanent sterilization.
