1. Which female body part is homologous (came from the same embryonic part) as the male p-enis?    2. Why are the male teste-s in the scr0tal sac rather than in the abdominopelvic cavity like the female ovaries? 3.The opening from the ute-rus to the vagi1na is through a canal known as the what?

The external genitalia of the fetus can be distinguished as male or female by about ___ weeks after fertilization.

CHAP CHAPTER 26 The R The Reproductive System SECTION 1 Review Cha Labeling Label the structures of the male reproductive system in the accompanying diagram. Labelir Label the 2. 10 3 11 12 4 5 6 7 8 Matching Match each lettered term with the most closely related description. a. semen 13 Scrotal smooth muscle olanda slem ml 13 b. epididymis 14 Sperm stem cells 14 touog C. nurse cells 15 Sites of sperm production te Jeloc 15 no edul d. corpus spongiosum 16 Produce testosterone alova r 16 berem olona e. luteinizing hormone (LH) f. impotence 17 Physical maturation of spermatidso 18 Sperm production 19 External genitalia 17 18 g. follicle-stimulating hormone (FSH) 19 h. spermatogonia i. seminiferous tubules yeb 20 Start of male reproductive tract box 21 Maintain blood testis barrier ort bne 20 21 j. dartos muscle 22 Sperm and seminal fluid 22 noholuvo eo 23 Inability to achieve or maintain an erection k. spermatogenesis 23 I. interstitial endocrine cells 24 Erectile tissue surrounding the…

6.  Which statement correctly describes ovarian structure and function? Choice 1:Females are born with about a million undeveloped ova in each ovary. Choice 2:Ova are first formed during puberty. Choice 3:Most women release approximately 250,000 ova during their lifetimes. Choice 4:Ova are stored in follicles until puberty. Choice 5:Both ovaries release an egg cell during each menstrual cycle.

The uterosacral ligament of the uterus 1.  keeps the uterus tilted posteriorly 2.  is homologous to the gubernaculum testis 3.  passes through the deep inguinal ring 4.  is attached to the uterus near the its' cervix Group of answer choices (A) 1 only (B) 2 only (C) 2 and 3 (D) 1 and 4 (E) 2 and 4 (F) 1, 2, 3, and 4

23. Structure of female reproductive system: the ovary. Some labels from the diagram may be used once, more than once or not at all._______ is an ovulating secondary oocyte.     7     5     6     8

Fertilization primarily occurs in the oviduct yet implantation usually occurs in the uterus. Why?

1. Label each of the structures in the diagram below. Put a number next to each term indicating the order of structures sperm would pass to exit the body. I've started you off with #1. 1. testis

The female germ cells are called

27. What is the embryonic contribution to the female uterus and vagina 28. The relative movement of organs with the peritoneal cavity can best be described how? 29. What do the genital tubercle and inner genital folds form in male and female? 30. Be able to describe aspects of gonad development.