Essentials of Human Anatomy and Physiology (Custom)
15th Edition
ISBN: 9781269752862
Author: Marieb
Publisher: PEARSON
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Textbook Question
Chapter 16, Problem 2MC
In terms of development, which of these pairs is mismatched?
a. Vagina—penis
b. Testis—ovary
c. Labia majora—scrotum
d. Uterine tube—ductus deferens
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Chapter 16 Solutions
Essentials of Human Anatomy and Physiology (Custom)
Ch. 16 - More than one choice may apply.
1. Which of the...Ch. 16 - 2. In terms of development, which of these pairs...Ch. 16 - Prob. 3MCCh. 16 - Prob. 4MCCh. 16 - The approximate area between the anus and clitoris...Ch. 16 - 6. Which of the following attach to the...Ch. 16 - Prob. 7MCCh. 16 - Prob. 8MCCh. 16 - More than one choice may apply. Which of the...Ch. 16 - After ovulation, the ruptured follicle a....
Ch. 16 - The outer layer of the blastocyst, which attaches...Ch. 16 - Prob. 12MCCh. 16 - During human embryonic development, organogenesis...Ch. 16 - What are the endocrine and exocrine functions of...Ch. 16 - Prob. 15SAECh. 16 - How does semen provide an ideal environment for...Ch. 16 - Prob. 17SAECh. 16 - Prob. 18SAECh. 16 - 19. How does enlargement of the prostate interfere...Ch. 16 - What is the function of the acrosome?Ch. 16 - Prob. 21SAECh. 16 - 22. Explain why a man’s sexual responsiveness and...Ch. 16 - Prob. 23SAECh. 16 - Prob. 24SAECh. 16 - 25. Name the structures of the female duct system,...Ch. 16 - Prob. 26SAECh. 16 - Prob. 27SAECh. 16 - Prob. 28SAECh. 16 - Prob. 29SAECh. 16 - List and describe the events of the menstrual...Ch. 16 - Prob. 31SAECh. 16 - Prob. 32SAECh. 16 - Prob. 33SAECh. 16 - Prob. 34SAECh. 16 - Prob. 35SAECh. 16 - What is the indifferent stage of embryonic...Ch. 16 - Prob. 37SAECh. 16 - 38. Compare the effects of aging on the male and...Ch. 16 - Prob. 39CAQCh. 16 - Prob. 40CAQCh. 16 - James has been home from university over the...
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- ___________ removes webs between developing digits. a. Gastrulation c. Apoptosis b. Lactation d. Implantationarrow_forwardWhich is/are true concerning oviducts? a. the lumen of the oviduct is highly folded b. the oviduct walls contain smooth muscle that promotes the movement of sperm through the oviduct c. the epithelium facing the lumen of the oviduct has cells that are ciliated, and which serve to help move ova, or fertlized ova, to the lumen of the uterus d. secretory cells lining the oviduct produce secretions that kill spermarrow_forwardGastrulation does NOT Select one: a. involve the formation of germ layers b. consist of endoderm, mesoderm, and ectoderm c. result in the formation of a third layer in the embryonic disk d. include the differentiation of cells into tissues and organsarrow_forward
- What are the correct pairings of developing and embryonic structures in the gastrulation of chickens? a. Epiblast- ectoderm c. Primary hypoblast-endoderm Read the following statements CAREFULLY: I. II. III. IV. b. Secondary hypoblast - endoderm d. Migrating cells - mesoderm The germ band needs to retract for fruit fly segments to develop properly. The formation of the sea urchin archenteron is made possible by epithelial cells that underwent epithelial-to-mesenchymal transition. Frog gastrulation involves the epiboly of endoderm cells. Chicken endoderm and mesoderm is formed through the migration of cells through both the anterior and posterior end of the primitive streak. a. All choices are true b. I & Il are true but IV is false d. IV is sometimes true c. Ill is falsearrow_forwardWhich is/are true concerning the general structure of female reproductive organs? a. the oviducts are found lateral to the uterus, along the pelvic brim b. the vagina is located posterior to the bladder and anterior to the rectum c. the distal opening of the oviduct is surrounded by the finger-like fimbriae, which serve to guide a recently ovulated ovum into the oviduct d. the cortex of the ovary contains the helicine arteryarrow_forwardWhat part of the blastocyst develops into the embryo?a. Yolk sacb. Placentac. Polar bodyd. Inner cell massarrow_forward
- The formation of three germ layers is called Select one: a. gastrulation b. pluripotency c. differentiation d. neurulationarrow_forwardThe outer layer of the blastocyst that attaches to the wall of theuterus at implantation is called thea. amnion.b. yolk sac.c. embryoblast.d. trophoblast.arrow_forwardIn humans, fertilization usually occurs in thea. fimbriae.b. vagina.c. uterus.d. uterine tubes.arrow_forward
- A chemical that prevents acrosomal proteins from interacting with proteins on the egg membrane would have which of the following immediate effects (i.e. which would happen first)? Group of answer choices A. Prevention of the fast block B.) Prevention of sperm recognition C.) Explosion of the egg into millions of tiny pieces D. Prevention of polyspermy E. Prevention of the slow blockarrow_forwardWhy is the ovum so much bigger than a sperm cell? 1)It already contains all the chromosomes that will determine the zygote's traits. 2)It must store enough food for the growth of the zygote into an embryo. 3)Its big size allows the sperm to locate it better inside the oviduct. 4)A big ega is easier to implant in the uterus after tertilization.arrow_forwardA) The correct order of chronological order of developmental events is a. 1.cleavage 2. Fertilisation 3. Gastrulation 4. Blastocyst b. 1. Morula 2. Bilaminar disc 3. Gastrulation 4. Neurulation c. 1. Fertilisation 2. Morula 3. Gastrulation 4.Bilaminar disc d. 1. Fertilisation 2. Cleavage 3. Bilaminar disc 4. Morula B) Which of the following is an example of a long- term cellular response to an extra cellular signal? a. Movement of secretory vesicles to the cll membrane b. Increased portion synthesis leading to cell growth c. Activation of the second messenger CAMP d. Increased movement of glucose into the cll via GLUT transportersarrow_forward
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