Ovulation appears to be triggered by a midcycle hike in ______________

Estrogen

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Progesterone

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Follicle stimulating hormone

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Luteinizing hormone

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Solution

The correct option is D
Luteinizing hormone

Ovulation occurs around day 14 of the ovarian cycle. The most important phenomenon triggering ovulation is a sudden increase in LH, reaching its peak value around sixteen hours before ovulation is set to take place. This is called the LH surge.

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Match the following menstrual cycle affecting hormones and their site of production?
$\begin{matrix} HORMONE & SITE OF PRODUCTION 1) FSH-follicle stimulating hormone & a) Pituitary Gland 2) Oestrogen & b) Corpus luteum 3) LH-leuteinising hormone & c) Pituit Gland 4) Progesterone & d) Graafian follicle \end{matrix}$

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Ovulation appears to be triggered by a midcycle hike in ______________

The correct option is D Luteinizing hormone Ovulation occurs around day 14 of the ovarian cycle. The most important phenomenon triggering ovulation is a sudden increase in LH, reaching its peak value around sixteen hours before ovulation is set to take place. This is called the LH surge.

The correct option is D
Luteinizing hormone

Ovulation occurs around day 14 of the ovarian cycle. The most important phenomenon triggering ovulation is a sudden increase in LH, reaching its peak value around sixteen hours before ovulation is set to take place. This is called the LH surge.