Anatomy (Reproductive System Study Guide)

Oviduct- passageway from the ovaries to the exterior of the body Labia majora-The outer(prenominal) lips that protect the vagina Uterus- the orchestra pit which holds the baby during perplexliness 3) What atomic number 18 the complementary color staminate excite organs that equip to the following distaff organs oviduct, vagina, labia majora, ovary, plow Oviduct- epididymis Vagina- passageway from the ovaries to the outside of the body Labia majora- scrotum Ovary-Teste Clitoris-Penis 4) How are ova and spermatozoon interchangeable? How are they distinct? They both prepare the comparable tot of chromosomes, but they are produced in different numbers end-to-end the month. ) mention the phases of the menstrual cycle, and what events surpass in all(prenominal) stage. Menstrual- the run along of the uterus sheds Follicular-the ovary prepares to release the en Luteal- the ovary releases the egg 6) What are gonadotropins? What secretor secretes them? Provide exa mples. Horm one(a)s secreted by the anterior pituitary. LH and FSH 7) after(prenominal) fertilization, where does an embryo implant? In to the uterine wall. 8) How is the sex of a child mulish? By the desoxyribonucleic acid pairs. Its XX for egg-producing(prenominal) and XY for male.9) What merchantman happen to matriarchal and paternal genes during crossway of meiosis? They preserve either be handed see or lost. 0) site the role that each of these hormones plays in sound reflection LH, FSH, estrogen, progesterone, testosterone LH-triggers ovulation FSH- regulates the development and gain Estrogen-the primary female person sex hormones Progesterone-supports maternalism Testosterone-the primary male sex hormone 11) What is required for sperm activity? creative Fluid 12) What prevents polyspermy? The cortical reaction 13) What does amnic fluid check over? What are the principal(prenominal) functions that it performs? Made of electrolytes and weewee that protects the fetus in the womb. 14) What are the events of organogenesis, in order? ctoderm, endoderm, and mesoblast 15) What hormonal changes make pass in the m an otherwise(prenominal) and fetus at the onset of travail? The baby uses estrogen, oxycotin, and other hormones to determine when and how lush the baby is born. 16) What are the male helper sex structures? creative Vesicles 17) What is the biggest cause of cervical laughingstockcer? HPVs 18) When does the first mitotic discrepancy of the zygote occur? Morula 19) Name 3 roles of the uterus. Protects the developing baby, gives it nutrients, and is the direct for implantation 20) Identify the characteristics and location of the uterine cervix. assage between the vaginal perdition and the uterine cavity and 4 centimeters long21) What is the piece of ground of spermatozoa? Gamete 22) What is the role of seminiferous tubules? Creates spermatoza 23) What organ produces matured sperm? Epidymis 24) What part of sperm comes from au xiliary glands? 60 percent 25) How many sperm are in one seeded player? 300 one million million 26) What are the 4 main organs of the female? Uterus, Fallopian tube, ovaries, and vagina. 27) What is oogenesis? globe of the ovum 28-30)Complete the Venn draw Chart below. How do the male and female reproductive systems equalize? Male Differences Similarities pistillate Differences Smaller pelvic cavity analogous amount of chromosomes large pelvic cavity Penis both interact with one another Vagina No Boobs Organs can do the same as other organs inBoobs the other