ANS 220 EXAM 4 4/28/09
1. (4) Which has a greater impact on the length of the postpartum anestrous period,
prepartum or postpartum nutrition? What can a producer use to determine the nutritional status of an animal?
2. (4) What is the difference in the me
January 27, 2016
Stop by a local drug store/pharmacy and look at the ovulation detection
test kits available for use by humans.
Would the ovulation detection kit work in livestock?
Explain why or why not?
ASSIGNMENT Due at next weeks lab.
Find answers to the following questions using the search systems available
at the Libraries. Each complete correct answer for an item is worth 1
point. You can get a total of 5 bonus po
ANS 220 EXAM 1*
1. (6) Describe the pulse generator and name a hormone it regulates.
2. (4) Describe the blood-testis barrier and its importance in male fertility.
The peritubular cells surrounding the seminiferous tubule and the sertoli cell junc
ANS 220 Exam 3
1. (12) Describe maternal recognition of pregnancy (prevention of CL regression) in the
Process which the conceptus signals the mother of its presence before the onset of
luteolysis and prevents it from occurring.
Reproductive Hormones Used for Treatment of Infertility or Control of Reproduction in
Gonadotropin Releasing Hormone:
Examples of Brand Names
Treatment of cystic ovarian follic