Fertilization of two ova released in different menstrual cycle is knownas?O SuperfecundationFetus papyraceousNone of theseO Superfetation

Fertilization is the process of the fusion of the male and female gametes to produce zygote which…

Answered: Fertilization of two ova released in…

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter16: Reproductive Systems

Section: Chapter Questions

Problem 4SQ: During the menstrual cycle, a midcycle surge of _____ triggers ovulation. a. estrogen b....

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Similar questions

The conceptus, upon reaching the uterus, first ________. implants divides disintegrates hatches
A spermatogonial cell undergoes mitosis before entering the meiotic cell cycle en route to the production of sperm. However, during mitosis the cytoplasm fails to divide, and only one daughter cell is produced. A resultant sperm eventually fertilizes a normal ovum. What is the chromosomal complement of the embryo?
Watch this video (http://openstaxcollege.org/l/spermpath) to explore the structures of the male reproductive system and the path of sperm that starts in the testes and ends as the sperm leave the penis through the urethra. Where are sperm deposited after they leave the ejaculatory duct?
Watch this video (http://openstaxcollege.org/l/ovulation) to observe ovulation and its initiation in response to the release of FSH and LH from the pituitary gland. What specialized structures help guide the oocyte from the ovary into the uterine tube?
Does the hypophysis-ovaries endocrine axis work inthe same way duringpregnancy as in non-pregnantwomen? If pregnancy doesnot occur how does anothermenstrual cycle begin?
Sperm production begins in the Ejaculatory duct Seminiferous tubules Epididymis Vas deferens
the process of embedding of -7 fertilized ovum in the endometrium of the uterus is Fertilization O Implantation Decidual reaction O Non of above O
Although the male ejaculate contains hundreds ofmillions of sperm, ________.a. most do not reach the oocyteb. most are destroyed by the alkaline environmentof the uterusc. it takes millions to penetrate the outer layers ofthe oocyted. most are destroyed by capacitation
GnRH can be used to treat some females who want to have childrenbut have not been able to get pregnant. Explain why it is critical toadminister the correct concentration of GnRH at the right time duringthe menstrual cycle.
external 1. genitalia Male Reproductive System consists of contain coiled secrete consists of 8. penis 2. 4. is a consists of site of by 9. corpora cavernosa skin sac corpus spermato- genesis spermio- genesis interstitial cells spongiosum transports columns of in which in which encases erectile tissue 3. semen spermato- gonia epididymides testes that fill with to undergo undergo exterior blood physical change meiosis ducts glands to produce to produce to produce consists of 10. secrete consists of spermatids sperm ductus deferens • seminal vesicles 5. urethra fluid • prostate gland • bulbourethral glands Word Bank site of transports transports part of epididymides seminiferous tubules 6. 7. erection sperm sperm storage sperm maturation semen penile urethra spermatids to to scrotum testes semen testosterone urethra exterior © bluedoor, LLC Concept Map Use the word bank to fill in the blank spaces in the concept map.
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…
Efferent ductule Body of epididymis Ductus deferens Rete testis Straight tubuler Spermatic cord Into inguinal canal www Tail of epididymis Cremaster muscle Tunica vaginalis Head of epididymis Seminal vesicle lobules Septa (tunica albuginea) Tunica albuginea

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Fertilization of two ova released in different menstrual cycle is known as? O Superfecundation Fetus papyraceous None of these O Superfetation