front 1 The structures that draw an ovulated oocyte into the female duct system are | back 1 cilia,fimbriae |
front 2 The usual site of embryo implantation is | back 2 the uterus |
front 3 The male homologue of the female clitoris is | back 3 the penis |
front 4 Which of following is correct relative to female anatomy? | back 4 the urethra is the more ventral of the two
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front 5 Secondary sex characteristics are | back 5 a result of male or female sex hormones
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front 6 Which of the following produces the male sex hormones? | back 6 interstitial endocrine cells |
front 7 Which will occur as a result of nondescent of the testes? | back 7 viable sperm will not be produced |
front 8 The normal diploid number of human chromosomes is | back 8 46 |
front 9 Relative to differences between mitosis and meiosis,choose the statement that apply only to events of meiosis. | back 9 tetrads present,producesfour daughter cells, reduces the chromosomal number by half,and synapsis and crossover of homologues occur. |
front 10 Hormones that directly regulate the overian cycle | back 10 Follicle Stimulating hormone (FSH)
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front 11 Chemicals in males that inhibit the hypothalamic-pituitary-testicular axis | back 11 inhibin and testosterone |
front 12 Hormone that makes the cervical mucus viscous | back 12 progestersone |
front 13 Potentiates the activity of testosterone on spermatogenic cells | back 13 androgen-binding protein |
front 14 In females,exerts feedback inhibition on the hypothalamus and anterior pituitary | back 14 estrogens,inhibin,and progesterone |
front 15 Stimulates the secretion of testosterone | back 15 Luteinizing Hormone (LH) |
front 16 The menstrual cycle can be divided into three continous phases.Starting from the first day of the cycle,their consecutive order is | back 16 menstrual,proliferative,secretory |
front 17 Spermatozoa are to seminiferous tubules as oocytes are to | back 17 ovarian follicles |
front 18 Which of the following does not add a secretion that makes a major contributionto semen? | back 18 ductus deferens |
front 19 The corpus luteum is formed at the site of | back 19 ovulation |
front 20 The sex of a child is determined by | back 20 the sex chromosome contained i the sperm |
front 21 FSH is to estrogen as estrogen is to | back 21 LH |
front 22 A drug that "reminds the pituitary" to produce gonadotropins might be useful as | back 22 a fertility drug |