Course Hero Logo

78 list the events below in the correct order if the

Course Hero uses AI to attempt to automatically extract content from documents to surface to you and others so you can study better, e.g., in search results, to enrich docs, and more. This preview shows page 7 - 8 out of 8 pages.

78.List the events below in the correct order,if the events begin with the release ofGnRH from the hypothalamus.I.OvulationII.Menstruation (uterine cycle)III.Follicular phase (ovarian cycle)IV.Formation of the corpus luteuma)I, II, IV, IIIb)III, IV, I, IIc)III, I, IV, IId)II, IV, III, I
79.At birth, the ovaries contain all thepossible oocytes the female can produce.These are called primary oocytes and arestopped in which phase?
80.Luteinizing hormone stimulates
81.There are several blocks to polyspermy.Which reaction involves the slow block?82.When one sperm enters the ovum, _____ions are released from the ER into theovum. This causes the _________ torelease enzymes into the space betweenthe ovum membrane and zona pellucida.a)Na+; nucleusb)Na+; cortical granulesc)K+; nucleusd)Ca2+; cortical granules83.Which step does NOT occur during earlyembryonic period?84.Which hormone is tested during apregnancy test?85.Which function is related to the yolk sac?86.The two-layered disc becomes a three-layered disc. There are three layers:ectoderm, mesoderm, and endoderm. Aderivative of the ectoderm is?a)Kidneysb)Brain and spinal cordc)Dermis of ventral body regiond)Blood vessels87.A derivative of the endoderm is?88.A derivative of the mesoderm is?89.Which condition arises during neurulationwhen the inferior end of the spinal corddoes not close properly?90.Which of the following enzymes areelevated in the process of initiatinglabour?a)Oestrogenb)Oxytocinc)Prostaglandinsd)All of the above.
End of preview. Want to read all 8 pages?

Upload your study docs or become a

Course Hero member to access this document

Term
Three
Professor
Jacinta Hewitt
Tags
Bone marrow, human cells

Newly uploaded documents

Show More

Newly uploaded documents

Show More

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture