m2_03SampleAnswers(entirety)

m2_03SampleAnswers(entirety) - Multiple choice: Choose the...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Multiple choice: Choose the best answer. A. Endoderm B. Ectoderm C. Mesoderm D. Trophectoderm E. Amnion 1. ___ D ___ This cell layer is formed before implantation of the blastocyst 2. ___ A ___ This is the progenitor of the gut 3. ___ B ___ These are embryonic cells that have not migrated through the primitive groove 4. ___ C ___ Cells in this layer give rise to muscle tissue 5. ___ E ___ These cells are derived from the inner cell mass but make give rise only to extraembryonic membranes 6. ___ B ___ This layer gives rise to the nervous system 7. ___ B ___ This layer gives rise to the skin. 8. ___ D ___ This layer is not derived from the inner cell mass. Choose the best answer A. Luteinizing hormone B. Gonadotropin releasing hormone C. Testosterone D. Follicle stimulating hormone E. Chorionic gonadotropin 9. ___ B ___ It is released from cells in the hypothalamus
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
10. ___ E ___ The presence of this hormone in the blood is a good indication of pregnancy 11. ___ A ___ This hormone acts on the Leydig cells in the testis 12. D (C OK) This hormone is most directly involved in promoting spermatogenesis 13. ___ C ___ This hormone is produced by gonadal cells 14. ___ A ___ There is a large spike in the level of this hormone at ovulation 15. ___ E ___ This hormone is important for female but not male reproductive physiology 16. ___ C ___ This promotes male secondary sex characteristics. Choose the best answer.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/06/2008 for the course BILD 2 taught by Professor Schroeder during the Spring '08 term at UCSD.

Page1 / 7

m2_03SampleAnswers(entirety) - Multiple choice: Choose the...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online