Question detail
Why is microscopy used to monitor embryos produced by IVF?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Hormonal coordination in humans
Question
- A. To ensure embryos are fertilized properly
- B. To check for genetic abnormalities
- C. To observe embryo development
- D. To determine the sex of the embryos
Answer
The correct option is To observe embryo development. This answer is correct because it matches the approved learning objective to explain (HT only) why microscopy is used to monitor embryos produced by IVF in the subtopic The use of hormones to treat infertility (HT only).
Explanation
The correct option is To observe embryo development. To observe embryo development is correct because it directly supports the approved learning objective to explain (HT only) why microscopy is used to monitor embryos produced by IVF. This belongs to the subtopic The use of hormones to treat infertility (HT only) within Hormonal coordination in humans, so the explanation must stay tied to that curriculum context. The other options are incorrect because they either do not answer this learning objective, use a vague statement, or move away from The use of hormones to treat infertility (HT only).
Common mistake
Misunderstanding the Role of Microscopy in IVF
Students often think that microscopy is used only to observe the embryos after they are implanted, rather than during the entire IVF process.
Clarify that microscopy is used to monitor the development of embryos in the laboratory before they are transferred to the uterus, ensuring they are healthy and viable.
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