1 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781265486297
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 51.2, Problem 1LO
Summary Introduction
To determine: The difference between terms viviparity, oviparity, and ovoviviparity.
Introduction: Animal kingdom show two types of fertilization that include external fertilization and internal fertilization. In external fertilization, the fusion of sperm and egg takes place outside the body, whereas, in internal fertilization, the fusion of sperm and egg occurs inside the female body. Based on these criteria, the animals are classified into viviparous, ovoviviparous, and oviparous animals.
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Chapter 51 Solutions
1 SEM ACC W/RAVEN CARDED
Ch. 51.1 - Prob. 1LOCh. 51.1 - Prob. 2LOCh. 51.1 - Prob. 3LOCh. 51.2 - Prob. 1LOCh. 51.2 - Prob. 2LOCh. 51.3 - Prob. 1LOCh. 51.3 - Prob. 2LOCh. 51.3 - Prob. 3LOCh. 51.4 - Prob. 1LOCh. 51.4 - Explain ovulation and the female reproductive...
Ch. 51.4 - Prob. 3LOCh. 51.5 - Prob. 1LOCh. 51.5 - Describe causes of infertility.Ch. 51 - Prob. 1DACh. 51 - Why might it be adaptive for an individual to be...Ch. 51 - Prob. 2IQCh. 51 - Why do you think the brain is affected when the...Ch. 51 - You have discovered a new organism living in tide...Ch. 51 - Prob. 2UCh. 51 - Prob. 3UCh. 51 - Which of the following structures is the site of...Ch. 51 - FSH and LH are produced by the a. ovaries. b....Ch. 51 - Prob. 6UCh. 51 - Mutations that affect proteins in the acrosome...Ch. 51 - In humans, fertilization occurs in the____, and...Ch. 51 - The testicles of male mammals are suspended in the...Ch. 51 - Prob. 1ACh. 51 - Which of the following is a major difference...Ch. 51 - Prob. 3ACh. 51 - Internal and external fertilization differ in that...Ch. 51 - Prob. 1SCh. 51 - Why do you think that amphibians and many fish...Ch. 51 - How are the functions of FSH and LH similar in...Ch. 51 - Prob. 4SCh. 51 - Why are all parthenogenic parents female?
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Match the responses stimulated by hormones in the male reproductive system with the hormone given below that stimulates the response. Stimulates the release of FSH and LH Stimulates the development of the sex organs, starting at puberty, and promotes gamete formation Maintains the male reproductive system in adulthood; develops and maintains male secondary sexual characteristics; increases muscle mass and aggressive behaviour Produced by Sertoli cells in males; inhibits FSH production in a negative feedback loop Stimulates the interstitial cells to produce and secrete testosterone LH FSH Testosterone GnRH Inhibinarrow_forwardExplain Stages in the Control of Reproductive Function?arrow_forwardBriefly describe viviparity and ovoviviparity and compare the embryo's source of nourishment, their relative mortality, and number produced in each. #understandarrow_forward
- What is the correct sequence of events in the development of ovarian follicles? * Primary Oocyte, secondary oocyte, tertiary oocyte, Mature oocyte, Corpus Luteum Primordial follicle, secondary follicle, tertiary follicle, Graafian follicle, Corpus Luteum Primary follicle, primary oocyte, secondary oocyte, Mature oocyte, Corpus Luteum Primordial follicle, primary follicle, secondary follicle, Graafian follicle, Corpus Luteum Primary Oocyte, primary follicle, secondary follicle, Graafian follicle, Corpus Luteumarrow_forwardCould the number of egg or young ones produced by an oviparous and viviparous mother be equal why?arrow_forwardWhich of the following events does not occur initially during a female reproductive cycle?arrow_forward
- Could the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?arrow_forwardWhich of the following events does NOT occur initially during a female reproductive cycle? * Progesterone promotes the secretory phase. FSH & LH stimulates development ovarian follicles& secretion of Estrogen. Estrogen promotes proliferative & secretory phases. FSH & LH stimulates development ovarian follicles & secretion of Progesterone. Hypothalamus release GNRH, which stimulates the Pituitary Gland to secrete FSH & LH.arrow_forwardWhat is the adaptive significance of having sperm and egg produced at different times?arrow_forward
- describe the human male and female reproductive tracts, including the gonads and accessory structures, and the functions of each structure?arrow_forwardThe period of female fertility during each Month is short For fextilization to take place intercouce must occur each a) A few hours before ovalation up to 4-5 days after avulation b) Around 24 hours before ovulation up to around. 24 hours after ovulation C) Sometimes between 2-3 days before ovulation upto 2-3 days after ovulation d) Around 4-5 days before ovulation upto a few hours after ovulation E) Around 4-5 days before ovulation upto 4-5. after ovulation.arrow_forwardHow may positive feedback happen during parturition cycle (NOT uterine contraction cycle)? a) 0, b)1, c)2, d)3, e)4arrow_forward
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