Exam 19: The Reproductive Systems: Maintaining the Species
Exam 1: What Is Life55 Questions
Exam 2: Where Do We Come From and Where Do We Fit54 Questions
Exam 3: Everyday Chemistry of Life67 Questions
Exam 4: Cells: Organization and Communication65 Questions
Exam 5: Tissues54 Questions
Exam 6: The Skeletomuscular System107 Questions
Exam 7: The Nervous System78 Questions
Exam 8: The Special Senses53 Questions
Exam 9: Immunity and the Lymphatic System72 Questions
Exam 10: Infectious Disease and Epidemiology55 Questions
Exam 11: The Human Microbiome52 Questions
Exam 12: Cancer59 Questions
Exam 13: The Cardiovascular System63 Questions
Exam 14: The Respiratory System: Movement of Air63 Questions
Exam 15: Nutrition: You Are What You Eat53 Questions
Exam 16: The Digestive System55 Questions
Exam 17: The Urinary System56 Questions
Exam 18: The Endocrine System and Development54 Questions
Exam 19: The Reproductive Systems: Maintaining the Species58 Questions
Exam 20: Pregnancy: Development From Conception to Newborn58 Questions
Exam 21: Inheritance, Genetics, and Molecular Biology54 Questions
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A(n) ____________ ___________ is a foreign object that floats in the uterus and touches the uterine lining periodically to prevent implantation.
(Short Answer)
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The preovulatory phase of the female reproductive cycle, in which follicles are stimulated to mature, has a characteristic increase in the hormones ________ and ____________.
(Short Answer)
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There is a window of fertility that lasts about ___ days in which natural family planning may be used to prevent pregnancy; however, this technique requires accurate monitoring.
(Short Answer)
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A rise in temperature in females can be used as an indicator of:
(Multiple Choice)
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The withdrawal method is about as effective as condoms because it prevents semen from entering the vagina by removing the penis prior to ejaculation.
(True/False)
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Erection of the penis occurs during the orgasm phase of the sexual response.
(True/False)
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The vagina is an inhospitable environment for sperm because of its acidic conditions.
(True/False)
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If there are 46 chromosomes in a diploid human cell, how many are there in a haploid human cell?
(Multiple Choice)
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The portion of the sperm that contains enzymes necessary for penetrating the secondary oocyte is the ______________.
(Short Answer)
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Describe the formation and pathway of sperm from spermatogenesis to fertilization of an egg. Be as specific as possible in describing the anatomy of the structures through which the sperm travels.
(Essay)
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Wave-like muscular contractions and an intense pleasurable sensation occur during ________, the third phase of the sexual response.
(Short Answer)
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