Ap Bio Quiz

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Chapter 46-47: Reproduction and Development
____ 1. Which of the following are possible advantages of asexual reproduction? a. It allows the species to endure periods of fluctuating or unstable environmental conditions. b. It enhances genetic variability in the species. c. It enables the species to colonize new regions rapidly. d. Both A and B are true. e. A, B, and C are true. 2. Why is sexual reproduction important? a. It allows animals to conserve resources and reproduce only during optimal conditions. b. The resulting diverse phenotypes may enhance survival of a population in a changing environment. c. It can result in numerous offspring in a short amount of time. d. It enables isolated animals to colonize a habitat rapidly. e. Both A and D are important. 3. Organisms that produce amniote eggs, in general, a. have a higher embryo mortality rate than do those with unprotected embryos. b. invest most of their reproductive energy in the embryonic and early postnatal development of their offspring. c. invest more energy in parenting than do placental animals. d. produce more gametes than do those animals with external fertilization and development. e. All of the above are correct. 4. Which of the following produce testosterone? a. sperm cells b. hypothalamus c. Leydig cells d. anterior pituitary e. seminiferous tubules 5. After sperm cells are produced, they are mainly stored in the a. urethra. b. prostate. c. epididymis. d. seminal vesicles. e. bulbourethral gland. 6. In men, the excretory and reproductive systems share which structure? a. vas deferens b. urinary bladder c. seminal vesicle d. urethra e. ureter 7. Which of these does not contribute to the fluids that make up human semen? a. bulbourethral glands b. vas deferens c. prostate gland d. seminal vesicles e. both A and B

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8. What effect would surgical removal of the seminal vesicles have on...
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