bio2-SP06

Bio2-SP06 - Y ExamC ode:A PR Name is a 11 P arthenogensis t lpe o f a asexual eprcductionin hermaphxodites r b hermaph.rodites c sexualreproduction

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Y. Name 11. Parthenogensis is a tlpe of a. asexual reprcduction in hermaphxodites b. sexual reproduction in hermaph.rodites c. sexual reproduction that occurs when an unfertilized egg develops into an embryo d. reproduction that is unique because it is neither sexual nor asexual id,r asexual reproduction that occws when an unfertilized egg develops into an embryo 2. The main advantage of sexual reproduction is that it a. is e[ergetically emcient b. is possible to produce many more offspring than with asexual reproduction c. produces genetically varied offspring d. produces clones e. actually, all ofthe above are advantages of sexual reproduction 3. A pdmary ooc)4e might be found -a- in a follicle about to undergo olulation I' -+t:- in the uterus '"- ,€a in an oviduct z /1. . d briefly free in the body cavity e.l in an unstimulated follicle in the ovary 4. A cell accompanied by first and second polar bodies might be found a. in follicle about to undelgo olulation $l in an oviduct c. in an unstimulated follicle in the ovary d. briefly ftee in the body cavity e. in the uterus Exam Code: APR 5. The products of the first meiotic division in human males is/are a. a primary spermatoc)'te and a secondary spennaloc}'te @ two secondary spematocltes c. two pnmary spematocltes d. four spermatids e. a secondary spermatoclte and secold polar body r 6. Which of the following cells are diploid? 9I pnmary spermatoc)Tes ano pnmary ooc)'tes Hsecondary spermatoq4es and secondary oocltes aandb aandc After ovulation, some ofthe hormone- producing cells ofa developing follicle develop into primary oocytes develop into polar bodies develop inlo endometrial cells develop into corpus luteum cells Actually, none ofthe above because all follicle cells die at ovulation i 8. What would you find in the outermost ' portion of a seminiferous tubule? a. inteNtitial cells b. spermatogonia @ spematids d. primary sp€rmatocltes e. secondary spernatoc)'tes o d' r;) '1. a, b. c, CI General Biology 102 Exam 2 - Spdng 2006 Busch,4-ivingston sections
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Name Exam Code: APR MATCHING: Answer Questions 9 - 15 by 17. Testosterone is produced by choosing the BEST answer (phases ofthe ovary) from the following list: DO NOT a. sperm cells under the influence of GnRH FORGET TO TRANSFER YOUR from the hlpothalamus ANSWERS TO YOUR OP-SCAN FORMI b. spermatogonia under the influence of FSH from the antedor pituitary a. luteal phase b. ovulation c. follicular phase o\ulation e. none of the above 19. Menstrual flow phase i 10. Stimulated by a peak ofLH. ! ll. Stimulated by FSH. c. pdmary spematocltes under the influence ofCnRH from lhe posterior pituitary FSH ftom the hlpothalamus I interstitial cells under the influence of LH Aom the antedor pituitary 18. Human chorionic gonadotropin (hCG) a. exerts positive feedback on the h)?othalamus b. mimics the action of FSH c. is produced under the influence of contains, a human egg is most like the egg ofa(n): a. chicken b. frog O
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This note was uploaded on 11/09/2011 for the course BIO 102 taught by Professor Brey during the Spring '08 term at Rutgers.

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Bio2-SP06 - Y ExamC ode:A PR Name is a 11 P arthenogensis t lpe o f a asexual eprcductionin hermaphxodites r b hermaph.rodites c sexualreproduction

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